Manuel d'utilisation / d'entretien du produit OF5800 du fabricant Oki
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Page: 1 Service Manual for OF5800 Chapter 0 Introduction OKIFAX 5800 Service Manual Adobe Acrobat printable reference copy of the OKIDATA Service Training Manual.
Table of Contents Page Service Manual for OF5800 1 General Description 1.1 Product Description 1 1.2 Specification and Ratings 2 1.3 Features and Functions 3 1.4 Reports 4 1.5 Scanner Specifications 5 1.6 Printer Specifications 6 1.7 Memory Specifications 7 1.
Table of Contents Page 3.2 Machine Parameter Adjustment 40 ....3.2.1 Setting the Machine Parameters 41 ....3.2.2 Clearing the Machine Parameters 42 ........Machine Parameter A:0: 43 ........Machine Parameter A:1 44 ........Machine Parameter A:2 45 ...
Table of Contents Page ....Memory Switch G:5~G:9 84 ....Memory Switch H:0 - Operation 85 ....Memory Switch H:1 - Operation 86 ....Memory Switch H:2 - Operation 87 ....Memory Switch H:3~H:9 88 3.5 Clear Programmed Data / User Settings 89 3.6 All RAM Clear 90 3.
Table of Contents Page ....3.13.1 Function List 127 ....3.12.2 LED Test 128 ....3.13.3 LCD Test 129 ....3.13.4 LCD Test 130 ....3.13.5 SRAM Check 131 ....3.13.6 DRAM Check 132 ....3.3.17 RTC Test 133 3.14 Line Test 134 ....3.14.1 Relay Test 135 ....3.
Table of Contents Page 5 Disassembly 5.0 Disassembly 170 5.1 Document Hopper / Document Tray / Paper Hopper 171 5.2 Main Control PCB , NCU PCB, Modular PCB 172 5.3 Front Cover and Control Panel PCB / LCD 173 5.4 Scanner Assy and Scanner Frame 174 5.5 Inverter PC Board / Scanner Lamp 175 5.
Table of Contents Page ....Illustrated Part List 7: Housing 212 ....Illustrated Part List 8A: Drive/Paper Take-Up Section 1 213 ....Illustrated Part List 8B: Drive/Paper Take-Up Section 1 214 ....Illustrated Parts List 9: Paper Take-Up Section 2 215 .
Page: 1 Service Manual for OF5800 Chapter 1 General Description The OKIFAX 5800 is a Group 3 facsimile machine. Documents are printed on plain paper using dry electrophotographic printing. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved.
Page: 2 Service Manual for OF5800 Chapter 1 General Description Item Specifications / Comments Type Group 3 desktop transceiver Telephone network PSTN (Public Switched Telephone Network) or equivalent Transmission control protocol ITU-T T.4 and T.30 Modem 14400, 12000, 9600, 7200, 4800, and 2400 bps with automatic fallback per ITU-T, V.
Lithium Battery Precautions: There is a danger of an explosion if the battery is installed incorrectly. Replace the battery with the equivalent type. Discard used batteries according to the battery manufacturer's instructions. OKIDATA does not recommend the independent replacement of this battery.
Page: 3 Service Manual for OF5800 Chapter 1 General Description Feature Comment Display LCD: 2 line, 20 characters per line. language: English, French, Spanish and Portuguese. Transmit Terminal Identifier (TTI) Alphanumeric or symbol, up to 22 characters Subscriber ID Numeric, up to 20 characters AutoDial 200 total; 140 speed dial, 60 one-touch.
Automatic reduction Automatically reduces incoming documents to fit on receive paper Manual settings: 100%, 97%, 91%, 81%, 75%. Half page reception Combines half page fax messages onto a single page. Out of paper reception Receives up to 25 communications to memory if a Paper-Out, Toner-Out, or Cover Open condition exists.
Page: 4 Service Manual for OF5800 Chapter 1 General Description Report Description User settings list Prints current machine settings as programmed by the user. One-touch dial list Prints numbers stored in the one-touch keys. Speed dial list Prints phone numbers stored in speed dial locations.
Page: 5 Service Manual for OF5800 Chapter 1 General Description Item Specifications / Comments Scanning resolution Horizontal: 12 dots/mm (304.8 dpi) Vertical: 15.
Page: 6 Service Manual for OF5800 Chapter 1 General Description Item Specifications / Comments Printing resolution Laser diode beam scanning Horizontal: Fax 609.
Page: 7 Service Manual for OF5800 Chapter 1 General Description Item Specifications / Comments Document Memory 1 Megabyte - 78 pages Optional memory upgrade: Up to three, 2 MB upgrades can be installed for a total of 6 MB.
Page: 8 Service Manual for OF5800 Chapter 1 General Description Item Specifications / Comments Drum Cartridge 20,000 pages based on 4% document coverage Toner Cartridge Starter: 3,600 pages Supply: 5,.
Page: 9 Service Manual for OF5800 Chapter 2 Machine Operations To be provided at a later time. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 10 Service Manual for OF5800 Chapter 2 Machine Operations The main control PCB controls the operations of all machine functions. Jumper JP1 on the main control PCB controls the data memory back-up. Memory data that is backed-up in the event of a power failure includes any stored documents.
Memory (EPROM, SRAM, DRAM) EPROM -- - The EPROM contains all program instructions for unit operation. SRAM --- The SRAM, which is backed-up by a lithium battery, is used to store user programmed information. DRAM --- The DRAM, which is backed-up by a battery, is used to store memorized documents along with being a buffer.
Page: 11 Service Manual for OF5800 Chapter 2 Machine Operations The NCU PCB provides the connection to the telephone line. It consists of the interface circuit, dial pulse generator, ring signal detection and telephone control circuit. NCU PCB block diagram Major components of the NCU CML relay - Connects the telephone line to the phone or fax.
Page: 12 Service Manual for OF5800 Chapter 2 Machine Operations The power supply unit receives the input line voltage and converts it to output voltages of +5 VDC, +24 VDC,+12 VDC, and -12 VDC. If an over current condition is sensed in the secondary circuit, power is interrupted.
Page: 13 Service Manual for OF5800 Chapter 2 Machine Operations The CCD (Charge Coupled Device) includes the photo sensitive device, charge transfer registers and output stage.
Page: 14 Service Manual for OF5800 Chapter 2 Machine Operations 2.6.1 Sensor Locations 2.6.2 Sensor Descriptions Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 15 Service Manual for OF5800 Chapter 2 Machine Operations The following illustration shows the relative positions of the machine's sensors Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 16 Service Manual for OF5800 Chapter 2 Machine Operations The following table gives a brief description of each sensor and its function. Sensor Code Sensor Type Detects A Document Sensor 1 DS1 Photo interrupter Presence of document in feeder B Document Sensor 2 DS2 Photo interrupter Leading and trailing edge of doc.
Page: 17 Service Manual for OF5800 Chapter 2 Machine Operations 1. Fan Motor 2. Lower Fusing Roller 3. Paper Exit Sensor 4. Heater Lamp 5. Upper Fusing Roller 6. Paper Exit Roller 7. Toner Cartridge 8. Print Head Unit 9. Paper Lift-Up Plate 10. Paper Cassette Sensor 11.
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 18 Service Manual for OF5800 Chapter 2 Machine Operations 2.8.1 Document Detection 2.8.2 Document Separation 2.8.3 Document Transport 2.8.4 Document Scanning 2.8.5 Document Discharge Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved.
Page: 19 Service Manual for OF5800 Chapter 2 Machine Operations When a document is placed into the document feeder, Document Sensor 1 (DS1) is activated. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 20 Service Manual for OF5800 Chapter 2 Machine Operations Document separation is the process that allows a muliti-page document to feed through the scanner one page at a time. Separation occurs through the action of the separator roller and retard roller.
Page: 21 Service Manual for OF5800 Chapter 2 Machine Operations Following document separation, the feed roller advances the document. As it advances, the leading edge of the document activates the Document Sensor 2(DS2). Once DS2 is activated, the feed roller continues to rotate until the document reaches the scan wait position.
Page: 22 Service Manual for OF5800 Chapter 2 Machine Operations When the document reaches the scan wait position, the machine waits for the next command.
Page: 23 Service Manual for OF5800 Chapter 2 Machine Operations The scanned document is discharged through the document exit by the exit press roller. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 24 Service Manual for OF5800 Chapter 2 Machine Operations 2.9.1 Recording Paper Feed Path A sheet of the recording paper is separated from the remaining paper by the friction of the pickup roller. The paper is moved along the paper guide until it reaches the platen roller.
Page: 25 Service Manual for OF5800 Chapter 2 Machine Operations Incoming data is received from the telephone line by the NCU and sent to the main control PC board. The modem, located on the main control board, demodulates the data. The data is then sent to the printer for image processing.
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 26 Service Manual for OF5800 Chapter 2 Machine Operations The PC Drum is charged with static electricity before laser exposure. The Rotating Charge Brush and the Precharge-film are used to charge the surface of the drum. The rotating brush and the Precharge-film charging generate ozone in the printer.
Page: 27 Service Manual for OF5800 Chapter 2 Machine Operations A electrostatic latent image is made by the laser beam emitted from the Print Head Unit. Sub-scanning Direction (vertical) When the printer receives the PRINT signal, the Polygon Motor and the Main Motor rotate and paper is fed into the printer.
Page: 28 Service Manual for OF5800 Chapter 2 Machine Operations Toner is applied to the electrostatic image on the PC Drum. A toner image is created on the drum surface. Part Name Function 1. Toner Hopper Contains toner. 2. Toner Agitating Screw Agitates the toner in the Toner Hopper and sends the toner to the Toner Transport Roller.
Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com).
Page: 29 Service Manual for OF5800 Chapter 2 Machine Operations An image transfer roller system is used to transfer the toner image from PC Drum to the paper. The transfer charge (+3.2KV) is passed through the transfer roller onto the receive paper, which pulls the toner from the drum onto the receive paper.
Page: 30 Service Manual for OF5800 Chapter 2 Machine Operations 2.10.5.1 An Overview 2.10.5.2 Fusing Temperature Control Circuit Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 31 Service Manual for OF5800 Chapter 2 Machine Operations The toner image transferred to the paper is securely fixed by a heat roller fusing system. The toner image is fused by Upper Fusing Roller heated by the Heater Lamp, and securely fixed by the pressure between the Upper and Lower Fusing Rollers.
Page: 32 Service Manual for OF5800 Chapter 2 Machine Operations The Thermistor (TH1 detects the surface temperature of the Upper Fusing Roller and inputs that analog voltage into IC1-77. Corresponding to this data, the Heater Lamp ON/OFF signal is output from IC1-54, causing the Heater Lamp (H1) to turn ON or OFF to control the fusing temperature.
Page: 33 Service Manual for OF5800 Chapter 2 Machine Operations Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 34 Service Manual for OF5800 Chapter 2 Machine Operations Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 35 Service Manual for OF5800 Chapter 2 Machine Operations Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 36 Service Manual for OF5800 Chapter 2 Machine Operations Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 37 Service Manual for OF5800 Chapter 2 Machine Operations Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 38 Service Manual for OF5800 Chapter 2 Machine Operations Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 39 Service Manual for OF5800 Chapter 3 Adjustment Procedures The OKIFAX 5800 features maintenance modes for machine adjustment. Each mode is listed below along with the command used to activate the mode and a brief functional description. Set or Clear Machine Parameters Used to set or clear machine parameters.
Page: 40 Service Manual for OF5800 Chapter 3 Adjustment Procedures 3.2.1 Setting the Machine Parameters 3.2.2 Clearing the Machine Parameters Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 41 Service Manual for OF5800 Chapter 3 Adjustment Procedures These switches are used to program internal machine parameters. The primary back up battery maintains these settings if power is lost. 1. From standby, press PROGRAM, *,0. 2. Press ENTER.
Page: 42 Service Manual for OF5800 Chapter 3 Adjustment Procedures Resets the machine parameters to factory defaults. 1. From standby, press PROGRAM, *, 0 PROGRAM. 2. Press ENTER. 3. Press ENTER . The machine parameters will reset to ractory defaults.
Page: 43 Service Manual for OF5800 Chapter 3 Adjustment Procedures Factory Setting Only Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.
Page: 44 Service Manual for OF5800 Chapter 3 Adjustment Procedures Bit Initial Setting Adjustment Usage / Comments 7 0 6 1 Non-loaded cable compensation (TX) 0: 0 db 0: 0: 4 db 1: 1: 8 db 0: 1: 12 db .
Page: 45 Service Manual for OF5800 Chapter 3 Adjustment Procedures Bit Initial Setting Adjustment Usage/Comments 7 1 Factory use only 6 0 Factory use only 5 1 Factory use only 4 0 Factory use only 3 1 2 0 1 0 0 0 DTMF output level attenuation See table below Machine Parameter A:2 .
Page: 46 Service Manual for OF5800 Chapter 3 Adjustment Procedures Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 47 Service Manual for OF5800 Chapter 3 Adjustment Procedures Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 48 Service Manual for OF5800 Chapter 3 Adjustment Procedures Factory use only Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.
Page: 49 Service Manual for OF5800 Chapter 3 Adjustment Procedures Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 50 Service Manual for OF5800 Chapter 3 Adjustment Procedures Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 51 Service Manual for OF5800 Chapter 3 Adjustment Procedures Factory use only. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.
Page: 52 Service Manual for OF5800 Chapter 3 Adjustment Procedures Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 53 Service Manual for OF5800 Chapter 3 Adjustment Procedures Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 54 Service Manual for OF5800 Chapter 3 Adjustment Procedures Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 55 Service Manual for OF5800 Chapter 3 Adjustment Procedures Factory use only Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.
Page: 56 Service Manual for OF5800 Chapter 3 Adjustment Procedures 3.3.1 Setting the Memory Switches 3.3.2 Clearing the Memory Switches Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 57 Service Manual for OF5800 Chapter 3 Adjustment Procedures These switches are used to program internal machine parameters. The primary back up battery maintains these settings if power is lost. 1. From standby, press PROGRAM, *, 1. 2. Press ENTER.
Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com).
Page: 58 Service Manual for OF5800 Chapter 3 Adjustment Procedures Resets the memory switches to factory defaults. 1. From standby, press PROGRAM, *, 1, PROGRAM. 2. Press ENTER. 3. Press ENTER . The memory switches will reset to factory defaults. Note: To finish the operation without clearing the memory switches, press STOP or PROGRAM.
Page: 59 Service Manual for OF5800 Chapter 3 Adjustment Procedures The following table provides a quick reference to the memory switches. Group A Dialer A:0 A:1 A:2 through A:4 A:5 CED detection Dial .
Group D: Reception D:0 D:1 D:2 D:3 Number of HDLC end flags. Carrier detection level. EYE-Q check level at 7200 bps. EYE-Q check level at 9600 bps. EYE-Q check level at 12000 bps. EYE-Q check level at 14400 bps. EYE-Q slice level. Check EYE-Q. EYE-Q check level at 2400 bps.
Display error line. Total line monitor. Secure Mail notification Sort autodialer printout. Print check message if power is lost. Print page if error occurs during memory transmission. Print check message. T.30 monitor auto print if error will occur. T.
Page: 60 Service Manual for OF5800 Chapter 3 Adjustment Procedures Factory use only. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.
Page: 61 Service Manual for OF5800 Chapter 3 Adjustment Procedures Bit Initial Setting Adjustment Usage / Comments 7 0 Factory use only 6 1 5 1 4 0 Ring signal detect time Sets the time an incoming ring will not be detected after hanging up in the Fax/Tel Ready mode.
Page: 62 Service Manual for OF5800 Chapter 3 Adjustment Procedures Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 63 Service Manual for OF5800 Chapter 3 Adjustment Procedures Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 64 Service Manual for OF5800 Chapter 3 Adjustment Procedures Bit -15 dB -14 dB -13 dB -12 dB -11 dB -10 dB -9 dB -8 dB -7 dB -6 dB -5 dB -4 dB -3 dB -2 dB -1 dB -0 dB 31111111100 000000 21111000011 110000 11100110011 001100 01010101010 101010 Copyright 1997, Okidata, Division of OKI America, Inc.
Page: 65 Service Manual for OF5800 Chapter 3 Adjustment Procedures Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 66 Service Manual for OF5800 Chapter 3 Adjustment Procedures Factory use only Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.
Page: 67 Service Manual for OF5800 Chapter 3 Adjustment Procedures Bit Initial Setting Adjustment Usage / Comments 7 0 Program individual autodialer attributes.
Page: 68 Service Manual for OF5800 Chapter 3 Adjustment Procedures Factory use only Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.
Page: 69 Service Manual for OF5800 Chapter 3 Adjustment Procedures Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 70 Service Manual for OF5800 Chapter 3 Adjustment Procedures Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 71 Service Manual for OF5800 Chapter 3 Adjustment Procedures Factory use only Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.
Page: 72 Service Manual for OF5800 Chapter 3 Adjustment Procedures Bit Initial Setting Adjustment Usage / Comments 7 0 Number of HDLC end flags. Defines the number of HDLC end flags.
Page: 73 Service Manual for OF5800 Chapter 3 Adjustment Procedures Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 74 Service Manual for OF5800 Chapter 3 Adjustment Procedures Bit Initial Setting Adjustment Usage / Comments 7 0 EYE-Q slice level 0: Disable 1: Enable Setting this bit to "1" enables memory switch D:2,bits 0-3 and memory switch D:1, bits 0-7, and enables EYE-Q check Adjustment.
Page: 75 Service Manual for OF5800 Chapter 3 Adjustment Procedures Bit Initial Setting Adjustment Usage / Comments 7 0 Factory use only 6 0 Factory use only 5 0 Factory use only 4 0 Factory use only 3.
Page: 76 Service Manual for OF5800 Chapter 3 Adjustment Procedures Factory use only Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.
Page: 77 Service Manual for OF5800 Chapter 3 Adjustment Procedures Bit Initial Setting Adjustment Usage / Comments 7 0 Factory use only 6 0 Factory use only 5 0 Factory use only 4 0 Factory use only 3 0 Factory use only 2 1 Background level 0: Automatic 1: Fixed The background level measures the reflective ability of scanned documents.
Page: 78 Service Manual for OF5800 Chapter 3 Adjustment Procedures Factory use only Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.
Page: 79 Service Manual for OF5800 Chapter 3 Adjustment Procedures Bit Initial Setting Adjustment Usage / Comments 7 0 Factory use only 6 1 CML relay off time after dialing. 0: 1 sec. 1: 200 ms. When dialing from the keypad, phone line noise may occur as the CML relay switches on and off.
Page: 80 Service Manual for OF5800 Chapter 3 Adjustment Procedures Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 81 Service Manual for OF5800 Chapter 3 Adjustment Procedures Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 82 Service Manual for OF5800 Chapter 3 Adjustment Procedures Factory use only Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.
Page: 83 Service Manual for OF5800 Chapter 3 Adjustment Procedures Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 84 Service Manual for OF5800 Chapter 3 Adjustment Procedures Factory use only Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.
Page: 85 Service Manual for OF5800 Chapter 3 Adjustment Procedures Bit Initial Setting Adjustment Usage / Comments 7 0 Display error line 0: No 1: Yes The number of error lines contained in the receive data will be shown in the LCD. 6 0 Total line monitor 0: No 1: Yes Allows fax communication to be heard through the monitor speaker.
Page: 86 Service Manual for OF5800 Chapter 3 Adjustment Procedures Bit Initial Setting Adjustment Usage / Comments 7 0 Factory use only 6 0 Factory use only 5 0 Factory use only 4 0 Factory use only 3 1 Factory use only 2 1 T.30 monitor auto print if error occurs.
Page: 87 Service Manual for OF5800 Chapter 3 Adjustment Procedures Bit Initial Setting Adjustment Usage / Comments 7 0 Factory use only 6 0 Factory use only 5 0 Factory use only 4 0 Factory use only 3.
Page: 88 Service Manual for OF5800 Chapter 3 Adjustment Procedures Factory use only Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.
Page: 89 Service Manual for OF5800 Chapter 3 Adjustment Procedures User programmed information such as autodialer entries, date, time, Transmit Terminal Identifier (TTI), Subscriber ID, etc., are stored in the unit's Random Access Memory (RAM). The primary back up battery maintains these settings if power is lost.
Page: 90 Service Manual for OF5800 Chapter 3 Adjustment Procedures The All RAM Clear setting will erase all user programmed information, all documents in memory, and reset the memory switches to factory defaults. This feature may also be used to try and clear a machine malfunction or lock up.
Page: 91 Service Manual for OF5800 Chapter 3 Adjustment Procedures This function allows the user to configure an individual one-touch or speed dial entry with the settings shown in Memory Switches B:0, B:1, and B:2 To set the individual attributes: 1.
Bit -15 dB -14 dB -13 dB -12 dB -11 dB -10 dB -9 dB -8 dB -7 dB -6 dB -5 dB -4 dB -3 dB -2 dB -1 dB -0 dB 31111111100 000000 21111000011 110000 11100110011 001100 01010101010 101010.
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 92 Service Manual for OF5800 Chapter 3 Adjustment Procedures 3.8.1 Setting the Unique Switches 3.8.2 Clearing the Unique Switches Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 93 Service Manual for OF5800 Chapter 3 Adjustment Procedures These switches are used to program internal machine parameters. The primary back up battery maintains these settings if power is lost. 1. From standby, press PROGRAM, *, 4. 2. Press ENTER.
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 94 Service Manual for OF5800 Chapter 3 Adjustment Procedures Resets the unique switches to factory defaults. 1. From standby, press PROGRAM, *, 4, PROGRAM.
Page: 95 Service Manual for OF5800 Chapter 3 Adjustment Procedures Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 96 Service Manual for OF5800 Chapter 3 Adjustment Procedures Factory use only Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.
Page: 97 Service Manual for OF5800 Chapter 3 Adjustment Procedures Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 98 Service Manual for OF5800 Chapter 3 Adjustment Procedures Factory use only Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.
Page: 99 Service Manual for OF5800 Chapter 3 Adjustment Procedures Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 100 Service Manual for OF5800 Chapter 3 Adjustment Procedures Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 101 Service Manual for OF5800 Chapter 3 Adjustment Procedures Bit Initial Setting Adjustment Usage / Comments 7 0 Factory use only 6 0 Factory use only 5 0 Factory use only 4 0 Factory use only 3 0 Factory use only 2 0 Factory use only 1 0 Factory use only 0 0 Call request upon memory overflow while receiving two or more pages.
Page: 102 Service Manual for OF5800 Chapter 3 Adjustment Procedures Factory use only Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.
Page: 103 Service Manual for OF5800 Chapter 3 Adjustment Procedures Bit Initial Setting Adjustment Usage / Comments 7 0 Factory use only 6 0 Factory use only 5 0 Factory use only 4 0 Factory use only .
Page: 104 Service Manual for OF5800 Chapter 3 Adjustment Procedures Factory use only Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.
Page: 105 Service Manual for OF5800 Chapter 3 Adjustment Procedures Bit Initial Setting Adjustment Usage / Comments 7 0 Factory use only 6 1 Smoothing in 300x400 dpi mode 0: No 1: Yes 5 1 Smoothing in.
Page: 106 Service Manual for OF5800 Chapter 3 Adjustment Procedures Bit Initial Setting Adjustment Usage / Comments 7 0 Factory use only 6 0 Factory use only 5 0 Factory use only 4 1 Print pages upon running out of toner 0: No 1: Yes When the Low Toner alarm occurs, this switch determines if the unit will continue to print an additional 50 pages.
Page: 107 Service Manual for OF5800 Chapter 3 Adjustment Procedures Bit Initial Setting Adjustment Usage / Comments 7 0 6 0 5 0 4 0 3 1 2 1 1 0 0 1 Printer auto shut off time Time until the power supply turns the fusing unit off after printing has completed Copyright 1997, Okidata, Division of OKI America, Inc.
Page: 108 Service Manual for OF5800 Chapter 3 Adjustment Procedures Bit Initial Setting Adjustment Usage / Comments 7 0 6 0 5 0 4 0 3 0 2 0 1 1 0 1 Printing Density Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 109 Service Manual for OF5800 Chapter 3 Adjustment Procedures Bit Initial Setting Adjustment Usage / Comments 7 0 Control current for image transfer 6 0 5 0 4 0 3 0 2 0 1 0 0 0 Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved.
Page: 110 Service Manual for OF5800 Chapter 3 Adjustment Procedures See Section 4.16 for an explanation of these two switches Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 111 Service Manual for OF5800 Chapter 3 Adjustment Procedures Factory use only Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.
Page: 112 Service Manual for OF5800 Chapter 3 Adjustment Procedures Factory use only Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.
Page: 113 Service Manual for OF5800 Chapter 3 Adjustment Procedures Bit Initial Setting Adjustment Usage / Comments 7 0 Flash key On/Off time 6 0 5 0 Sets the flash time when the Flash key is depressed. 4 1 3 1 2 1 1 1 0 0 Copyright 1997, Okidata, Division of OKI America, Inc.
Page: 114 Service Manual for OF5800 Chapter 3 Adjustment Procedures Factory use only Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.
Page: 115 Service Manual for OF5800 Chapter 3 Adjustment Procedures Bit Initial Setting Adjustment Usage / Comments 7 0 Factory use only 6 2 LCD error message 0: Remains in LCD 1: Returns to standby A.
Page: 116 Service Manual for OF5800 Chapter 3 Adjustment Procedures Factory use only Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.
Page: 117 Service Manual for OF5800 Chapter 3 Adjustment Procedures To print the T.30 monitor, press PROGRAM, *, 5 . After printing, the unit will return to standby. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 118 Service Manual for OF5800 Chapter 3 Adjustment Procedures This mode causes the unit to print a summary list of the unit's programming modes. To print the program mode list, press PROGRAM, *, 8 . After printing the unit will return to standby.
Page: 119 Service Manual for OF5800 Chapter 3 Adjustment Procedures This mode offers the ability to print a test pattern and monitor certain unit output functions. Included are life monitor, and life monitor clear, printer test, stamp test, and a background level setting.
Page: 120 Service Manual for OF5800 Chapter 3 Adjustment Procedures The life monitor displays the current software version and the total number of pages scanned, printed, and transmitted. 1. Press PROGRAM, *, 9 , ENTER. 2. Press One-touch A-D to select the desired display.
Page: 121 Service Manual for OF5800 Chapter 3 Adjustment Procedures The life monitor keeps a count of the pages scanned, printed and transmitted. This mode clears the page counter in the Life Monitor. 1. Press PROGRAM, *, 9, PROGRAM. 2. Press ENTER. 3.
Page: 122 Service Manual for OF5800 Chapter 3 Adjustment Procedures The Printer Test mode offers two different tewt pattrns as shown below. 1. Press PROGRAM, *, 9, PROGRAM, PROGRAM, then press ENTER. 2. Press A or B to select the desired pattern. The selected pattern will print continuously.
Page: 123 Service Manual for OF5800 Chapter 3 Adjustment Procedures This mode tests the operation of the stamp. 1. Insert one sheet of paper into the document feeder of the fax machine. 2. Press PROGRAM, *, 9, PROGRAM, PROGRAM, PROGRAM , then press ENTER, and then START.
Page: 124 Service Manual for OF5800 Chapter 3 Adjustment Procedures The background level is an established threshold used to help measure the reflective ability of a scanned document.
Page: 125 Service Manual for OF5800 Chapter 3 Adjustment Procedures This function instructs the unit to print a list of the machine parameter, memory switch and unique switch settings. The list shows the default and current settings for each. After printing, the unit returns to standby.
Page: 126 Service Manual for OF5800 Chapter 3 Adjustment Procedures This factory functions provide several machine tests including LED and LCD tests, a keypad test, memory tests, a RTC test, and optional RS-232C serial port test. 1. Press PROGRAM, *, B.
Page: 127 Service Manual for OF5800 Chapter 3 Adjustment Procedures Press PROGRAM, *, B . Then press A. A list of the Factory Functions will print. After printing, the unit will return to standby. Copyright 1997, Okidata, Division of OKI America, Inc.
Page: 128 Service Manual for OF5800 Chapter 3 Adjustment Procedures 1. Press PROGRAM, * , B. Then press B . All LEDs will turn on. 2. Press STOP to exit the test mode. The following options are available: PROGRAM = All LEDs will turn on. < key = All LEDs will turn off.
Page: 129 Service Manual for OF5800 Chapter 3 Adjustment Procedures This mode displays two test patterns in LCD. 1. Press PROGRAM, *, B. Then press C. The following options are available: PROGRAM = All Dots turn on. < key = All Dots turn off. 2. Press STOP to exit the test mode.
Page: 130 Service Manual for OF5800 Chapter 3 Adjustment Procedures 1. Press PROGRAM, *, B . Then press D. 2. As each button on the keypad is pressed, a representative name as show in the table on the next page will be displayed. 3. Press the STOP button twice to cancel the key panel test.
Page: 131 Service Manual for OF5800 Chapter 3 Adjustment Procedures This mode is used to test the SRAM memory where user programmed parameters such as date, time, TTI, etc are stored. Note: When this test is executed, an All RAM Clear will be performed by the unit.
Page: 132 Service Manual for OF5800 Chapter 3 Adjustment Procedures This mode is used to test the DRAM memory, or document memory. Note: When this test is performed, an All RAM Clear will be performed by the unit. The All RAM Clear erases all user settings and resets all memory switches, machine parameters and unique switches to factory defaults.
Page: 133 Service Manual for OF5800 Chapter 3 Adjustment Procedures This test mode is not applicable to field service of the OKIFAX 5800. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 134 Service Manual for OF5800 Chapter 3 Adjustment Procedures This mode offers several internal tests and the ability to monitor certain unit output functions. Included are relay tests, modem signal output monitoring, and DTMF output monitoring.
Page: 135 Service Manual for OF5800 Chapter 3 Adjustment Procedures This mode tests the on/off operation of various relays and switches. 1. Press PROGRAM, *, C, ENTER . A list of abbreviations representing the various relays and switches will appear in the display.
Page: 136 Service Manual for OF5800 Chapter 3 Adjustment Procedures The tonal signal test permits the unit's output tones to be monitored. In order to monitor the tones, an external monitoring device must be connected to the telephone line. 1 Press PROGRAM, *, C, PROGRAM, ENTER.
Page: 137 Service Manual for OF5800 Chapter 3 Adjustment Procedures The DTMF output test permits the unit’ s DTMF tones to be monitored. Note: To monitor the tones, an external monitoring device must be connected to the phone line jack. 1. Press PROGRAM, *, C , press PROGRAM twice, then press ENTER.
Page: 138 Service Manual for OF5800 Chapter 3 Adjustment Procedures Jumper JP1 on the main control PCB is used for battery back-up of the DRAM. Any documents stored in DRAM. Removing JP1 will initialize the DRAM. If the power is turned off, the battery will provide up to 1 week of backup-for 1 meg of memory when fully charged.
Page: 139 Service Manual for OF5800 Chapter 3 Adjustment Procedures The images stored in DRAM are protected by battery backup for up to 108 hours for a single event in a 40 hour period. In other words, once power is lost and then restored, the unit will not backup documents for the next 40 hours.
Page: 140 Service Manual for OF5800 Chapter 4 Troubleshooting Procedures Before troubleshooting a unit check the following: Is the power cord correctly connected to the machine? Is the telephone hands.
Page: 141 Service Manual for OF5800 Chapter 4 Troubleshooting Procedures Symptom: Recording paper did not exit paper cassette properly, or a jam occurred in print area. Suggested corrective action: Verify that the recording paper conforms to the type specified for use in the machine and that has not 1.
Page: 142 Service Manual for OF5800 Chapter 4 Troubleshooting Procedures Symptom: Recording paper jammed as it was exiting the unit into receive paper tray. Suggested corrective action: Check for obstruction in the paper path. 1. Check the paper exit sensor (PC3) for proper operation.
Page: 143 Service Manual for OF5800 Chapter 4 Troubleshooting Procedures Symptom: Original document did not feed into or exit scanner properly, document feeder error message. Suggested corrective action: Verify the original documents conform to the specifications designed for use in the machine and that 1.
Page: 144 Service Manual for OF5800 Chapter 4 Troubleshooting Procedures Symptom: Two or more pages of a multi-page document are fed at once. Suggested corrective action: Verify that the original documents conform to the specifications designed for use in the machine and 1.
Page: 145 Service Manual for OF5800 Chapter 4 Troubleshooting Procedures Symptom: Check message prints after attempting a transmission Suggested corrective action: 1. Reference the error code on the check message or the journal to the error code list contained in this section.
Page: 146 Service Manual for OF5800 Chapter 4 Troubleshooting Procedures Symptom: A black line appears on all documents transmitted or copied. Suggested corrective action: Print a document from memory (mode list, journal, etc.) to determine if the problem is in the scanner.
Page: 147 Service Manual for OF5800 Chapter 4 Troubleshooting Procedures Symptom: The unit will not transmit Suggested corrective action: 1. Verify the telephone line cord is properly installed and plugged into the correct type of wall jack. 2. Check for dial tone at the unit and at the wall jack.
Page: 148 Service Manual for OF5800 Chapter 4 Troubleshooting Procedures Symptoms: Check message prints after attempting a reception Suggested corrective action: 1. Reference the error code on the check message or the journal to the error code list contained in this section.
Page: 149 Service Manual for OF5800 Chapter 4 Troubleshooting Procedures Symptom: The unit rings but will not auto-answer. Suggested corrective action: Check the power cord and AC switch. 1. Verify the telephone line is properly installed. 2. Verify recording paper in the unit.
Page: 150 Service Manual for OF5800 Chapter 4 Troubleshooting Procedures 4.11.1 Original Document Jam 4.11.2 Printed document jams Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 151 Service Manual for OF5800 Chapter 4 Troubleshooting Procedures To clear an original document jam: Open the Scanner cover by holding the Scanner cover release. 1. Lift the original document from the machine. 2. Gently close the Scanner cover, making sure both sides are snapped down securely.
Page: 152 Service Manual for OF5800 Chapter 4 Troubleshooting Procedures To clear a printout (either a received fax or a copy) jammed inside the printer: Open the printer cover by pressing the printer cover release on the top of your fax machine. 1. Gently pull the jammed page up and out.
To clear a document jammed at the multipurpose tray: 1. Remove the paper stack from the tray and pull out the jammed paper. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 153 Service Manual for OF5800 Chapter 4 Troubleshooting Procedures The following provides guidelines for troubleshooting the print engine. Before removing any portion of the machine or making any internal adjustments, be sure power to the unit is OFF.
Black pages Verify that the drum and toner cartridge are installed properly. Remove the drum cartridge and clean the contacts on the toner cartridge inside the unit. If the problem persists, replace the drum. Replace the drum cartridge. Replace the print head unit.
Uneven print density The toner may be unevenly distributed inside the toner cartridge. Remove the cartridge from the printer and shake it a few times to redistribute the toner inside. Verify operation of the drum cartridge. Check for moisture on the drum surface.
Toner smudges Remove the toner cartridge from the printer and shake it a few times. If the problem persists, replace the cartridge. Clean the fuser unit rollers. Clean the transport roller. Install a new cartridge if needed. White spots at intervals Replace the drum cartridge.
Page: 154 Service Manual for OF5800 Chapter 4 Troubleshooting Procedures Use a mild cleaning solution on a lint-free cloth to wipe the machine’ s cover, handset and paper cassette tray. Never spray cleaner directly onto the fax machine as the spray could damage components inside the fax.
Page: 155 Service Manual for OF5800 Chapter 4 Troubleshooting Procedures Excessive dust on the equipment and power supply air vents can cause overheating. Remove dust periodically with a vacuum cleaner or brush. Note: Do not wipe with a damp cloth. Copyright 1997, Okidata, Division of OKI America, Inc.
Page: 156 Service Manual for OF5800 Chapter 4 Troubleshooting Procedures If the unit is not feeding documents properly, perform this procedure: Turn off your fax machine. 1. Get a soft, lint-free cloth. 2. Moisten the cloths as follows: One of the two cloths with isopropyl alcohol and the other cloth with a 3.
Page: 157 Service Manual for OF5800 Chapter 4 Troubleshooting Procedures Do not clean the transfer roller with liquid cleaner. Cleaning with a liquid solution could damage the transfer roller. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved.
Page: 158 Service Manual for OF5800 Chapter 4 Troubleshooting Procedures The following error messages appear in the unit’ s LCD and assist in troubleshooting machine problems. If you receive one of the following messages, follow the directions and then press Stop to return to standby.
Invalid l.D. Code The SecureMail passcode you entered in not valid. Try entering your passcode again. Memory Overflow During transmission or copying, you tried to enter more pages into memory that your fax could store. Press START or COPY to transmit of copy the pages that were stored.
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 159 Service Manual for OF5800 Chapter 4 Troubleshooting Procedures If an error occurs during a communication, a check message will be printed. The following provides an explanation of the information found on check messages.
Page: 160 Service Manual for OF5800 Chapter 4 Troubleshooting Procedures D.0.1 Congestion tone was detected. Try the call again. D.0.2 The remote fax machine is busy. Call again. D.0.3 The STOP button was pressed while the unit was dialing. Try the call again.
Page: 161 Service Manual for OF5800 Chapter 4 Troubleshooting Procedures R.1.1 T1 time-out. The calling unit was not a fax machine or the transmitting unit is having difficulties.
Page: 162 Service Manual for OF5800 Chapter 4 Troubleshooting Procedures T.1.1 T1 time-out. The remote fax machine didn't respond to your machine. This usually occurs during a manual transmission or when an incorrect number was dialed. Call someone at the remote machine.
Page: 163 Service Manual for OF5800 Chapter 4 Troubleshooting Procedures The error messages on Check Message printouts indicate the following: Here's a brief summary: Error Message Possible Meani.
Page: 164 Service Manual for OF5800 Chapter 4 Troubleshooting Procedures When "Please Call Service" appears in the display, access unique switches F5 and F6 to determine the cause of the error. To access the unique switches: Press PROGRAM, *, 4, ENTER.
5 * 0 Detection of laser error 0: No 1:Yes 4 0 Detection polygon motor error 0: No 1:Yes 3 0 Detection fan motor error 0: No 1:Yes 2 * 0 Detection of temperature malfunction in the fuser unit.
Page: 165 Service Manual for OF5800 Chapter 4 Troubleshooting Procedures Symptom: "Please Call Service" is in the display. Unique switch F5, position 3 is set to a 1. Suggested corrective action: Turn the unit off and then on. 1. Replace the printer mechanical controller board and or the print head unit.
Page: 166 Service Manual for OF5800 Chapter 4 Troubleshooting Procedures Symptom: "Please Call Service" error is in the LCD. Unique switch F6, position 5 is set to a 1. Suggested corrective action: Replace the printer mechanical controller board.
Page: 167 Service Manual for OF5800 Chapter 4 Troubleshooting Procedures Symptom: "Please Call Service" error is in the LCD. Unique switch F6, position 4 is set to a 1. Suggested corrective action: Replace the printer mechanical controller board.
Page: 168 Service Manual for OF5800 Chapter 4 Troubleshooting Procedures Symptom: "Please Call Service" error is in the LCD. Unique switch F6, position 3 is set to a 1. Suggested corrective action: Verify the fan rotates when the power is on.
Page: 169 Service Manual for OF5800 Chapter 4 Troubleshooting Procedures Symptom: "Please Call Service" error is in the LCD. Unique switch F6, position 2 is set to a1. Suggested corrective action: Verify the heater lamp turns on when the power is turned on.
Page: 170 Service Manual for OF5800 Chapter 5 Disassembly Before disassembling, disconnect the power cord, line cord and handset. Disassembly procedures for the following items will be shown in this section. Document Hopper / Document Tray / Paper Hopper 1.
Page: 171 Service Manual for OF5800 Chapter 5 Disassembly 1. Pull out the document hopper and paper hopper. 2. Pull out the document tray. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 172 Service Manual for OF5800 Chapter 5 Disassembly 1. Remove the four rear cover mounting screws. 2. Remove the rear cover. 3. Disconnect the connectors.
5. Remove the three main control PCB mounting screws and the NCU PCB mounting screw, then remove the main control PCB and NCU PCB. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 173 Service Manual for OF5800 Chapter 5 Disassembly 1. Remove the trays and hopper. 2. Remove the four front cover mounting screws and disconnect the control panel PCB connectors. 3. Remove the control panel assy and remove the front cover. 4. Remove the two panel lower cover mounting screws and remove the panel lower cover.
Page: 174 Service Manual for OF5800 Chapter 5 Disassembly 1. Remove the tray and hopper, then remove the front cover and rear cover. 2. Remove the four scanner assy mounting screws and remove the scanner assy. 3. Turn the scanner assy upside down, then remove the three scanner frame mounting screws and remove the scanner frame.
Page: 175 Service Manual for OF5800 Chapter 5 Disassembly 1. Remove the scanner frame. 2. Disconnect the inverter pc board connectors. 3. Remove the two inverter pc board mounting screws and remove the inverter pc board. 4. Remove the two clamps and remove the scanner lamp.
Page: 176 Service Manual for OF5800 Chapter 5 Disassembly 1. Remove the six support bracket mounting screws and remove the support brackets. 2. Remove the interlock switch. 3. Open scanner assy A and remove scanner assy C. 4. Open and remove scanner assy A.
Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com).
Page: 177 Service Manual for OF5800 Chapter 5 Disassembly 1. Remove scanner assy A. 2. Remove the six TX cover mounting screws and remove the TX cover. 3. Remove the two springs and remove the lock lever. Copyright 1997, Okidata, Division of OKI America, Inc.
Page: 178 Service Manual for OF5800 Chapter 5 Disassembly 1. Remove the TX cover. 2. Remove the DS1 mounting screw and remove DS1 and DS2. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 179 Service Manual for OF5800 Chapter 5 Disassembly 1. Remove the TX cover. 2. Remove the press roller as shown. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 180 Service Manual for OF5800 Chapter 5 Disassembly 1. Remove the TX cover. 2. Remove the E-ring, bearings, and separator gear. 3. Remove the separator roller. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 181 Service Manual for OF5800 Chapter 5 Disassembly 1. Remove the scanner assy B. 2. Remove the two gear cover mounting screws and remove the gear cover. 3. Remove the three inner guide B mounting screws and remove the inner guide B. 4. Remove the exit roller and remove the feed roller.
Page: 182 Service Manual for OF5800 Chapter 5 Disassembly 1. Remove scanner frame C. 2. Remove the stamp mounting screw and remove the stamp. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 183 Service Manual for OF5800 Chapter 5 Disassembly 1. Remove scanner frame C. 2. Remove the two tx motor assy mounting screws and remove the motor assy.
Page: 184 Service Manual for OF5800 Chapter 5 Disassembly 1. Remove scanner frame C. 2. Release the locking tabs and slide the contact glass. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 185 Service Manual for OF5800 Chapter 5 Disassembly 1. Remove the scanner assy. 2. Remove the four middle frame mounting screws and remove the middle frame. 3. Remove the two speaker mounting screws and remove the speaker. Copyright 1997, Okidata, Division of OKI America, Inc.
Page: 186 Service Manual for OF5800 Chapter 5 Disassembly 1. Remove the scanner assy. 2. Remove the middle frame. 3. Remove the inner cover A and inner cover B. 4. Remove the two connector PCB 1 mounting screws and remove the connector PCB 1. 5. Remove the two connector PCB 2 mounting screws and remove the connector PCB 2.
Page: 187 Service Manual for OF5800 Chapter 5 Disassembly 1. Remove the scanner assy. 2. Remove the middle frame. 3. Open the Printer Cover. 4. Remove the two rear PCB cover mounting screws and remove the rear PCB cover. 5. Remove the five rear frame mounting screws and remove the rear frame.
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 188 Service Manual for OF5800 Chapter 5 Disassembly 1. Remove the scanner assy. 2. Remove the middle frame. 3. Remove the rear PCB cover. 4. Remove the six front frame mounting screws and remove the front frame. 5. Release the four locking tabs and remove the printer unit.
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 189 Service Manual for OF5800 Chapter 5 Disassembly 1. Open the printer cover. 2. Remove harness cover A (see section 5.20) 3. Remove the two image transfer unit mounting screws. 4. Disconnect the two connectors. 5. Remove the image transfer unit.
Page: 190 Service Manual for OF5800 Chapter 5 Disassembly 1. Open the printer cover. 2. Remove the toner cartridge and the drum cartridge. 3. Remove the harness cover A mounting screw and remove harness cover A. 4. Remove the harness cover B mounting screw and disconnect the connector (CN1) of PWB-F, then remove the harness cover B.
Page: 191 Service Manual for OF5800 Chapter 5 Disassembly 1. Open the printer cover 2. Remove the PWB-F cover mounting screw, release the three tabs, and remove the PWB-F cover. 3. Remove the four PWB-F mounting screws and disconnect the two connectors.
Page: 192 Service Manual for OF5800 Chapter 5 Disassembly 1. Open the printer cover. 2. Remove the high voltage unit cover. 3. Disconnect the connector. 4. Remove the paper sensor (PS). Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved.
Page: 193 Service Manual for OF5800 Chapter 5 Disassembly 1. Remove the printer cover. 2. Remove the six PWB-E cover mounting screws and the earth wire. 3. Remove the six PWB-E mounting screws and remove PWB-E. Copyright 1997, Okidata, Division of OKI America, Inc.
Page: 194 Service Manual for OF5800 Chapter 5 Disassembly 1. Remove the printer cover. 2. Remove the image transfer unit. 3. Remove the drive tension section of the fusing unit mounting screw. 4. Remove the transport gear. 5. Release the spring and remove the drive gear section of the fusing unit.
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 195 Service Manual for OF5800 Chapter 5 Disassembly Remove the printer cover unit. 1. Remove the image transfer unit. 2. Remove the drive tension section of the fusing unit. 3. Remove the transport gear. 4. Release the spring and remove the drive gear section of the fusing unit.
Page: 196 Service Manual for OF5800 Chapter 5 Disassembly 1. Remove the printer cover unit. 2. Remove image transfer unit. 3. Remove the drive tension section of the fusing. 4. Remove the transport gear. 5. Release the spring and remove the drive gear section of the fusing unit.
Page: 197 Service Manual for OF5800 Chapter 5 Disassembly 1. Remove the printer cover. 2. Remove the image transfer unit. 3. Remove the drive tension section of the fusing unit. 4. Remove the transport gear. 5. Release the spring and remove the drive gear section of the fusing unit.
Page: 198 Service Manual for OF5800 Chapter 5 Disassembly 1. Open the printer cover. 2. Remove the seven print head mounting screws and remove the print head unit. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 199 Service Manual for OF5800 Chapter 5 Disassembly 1. Remove the cassette unit. 2. Remove the cassette. 3. Remove the two cassette PCB mounting screws, disconnect the connector, and remove the cassette PCB. 4. Remove the PS/cassette sensor mounting the screw and remove the PS/cassette sensor.
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 200 Service Manual for OF5800 Chapter 5 Disassembly 1. Remove the cassette unit. 2. Remove the cassette. 3. Remove the gear frame F mounting screw and remove the gear frame F. 4. Remove the gear frame R mounting screw and remove the gear frame R.
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 201 Service Manual for OF5800 Chapter 5 Disassembly 1. Remove the cassette unit. 2. Remove the cassette. 3. Release the feed gear locking tabs and remove the feed gear. 4. Remove the E-ring and bearings and remove the feed roller. 5. Remove the press roller w mounting screw and remove the press roller.
Page: 202 Service Manual for OF5800 Chapter 5 Disassembly 1. Remove the cassette unit. 2. Remove the cassette. 3. Remove the two bottom stay mounting screws and remove the bottom stay. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved.
Page: 203 Service Manual for OF5800 Chapter 6 Illustrated Parts List Illustrated Part List 1: Panel/Cover/Hopper Illustrated Part List 2A (1/3): Transmission Illustrated Part List 2B (2/3): Transmissi.
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 204 Service Manual for OF5800 Chapter 6 Illustrated Parts List @ PICTURES AT TOP OF SECTIONS Item No. OKIDATA P/N REFERENCE P/N DESCRIPTION RSPL 001-001 53078401 D65A306C4X ASSY PANEL COVER RSPL.
116 53079201 D650317C6X PANEL LOWER COVER RSPL 117 53079001 D650302C6X FRONT COVER RSPL 118 53078501 D650303C6X REAR COVER RSPL 119 53078301 D650311C6X O.
Page: 205 Service Manual for OF5800 Chapter 6 Illustrated Parts List Item No. OKIDATA P/N REFERENCE P/N DESCRIPTION RSPL 002-001 50411801 D65A10904X ASSY RETARD ROLLER RSPL 002 50411901 D65014904X ASS.
111/F15 0 Z902766050 TORQUE LIMITER 112 D65011506X RETARD GEAR 20T 113 D65011606X RETARD GEAR 17/38 114 D65011706X RETARD GEAR 32T 115 D65010606X INNER GUIDE B 115/F15 0 D65A106050 INNER GUIDE B 116 D.
Page: 206 Service Manual for OF5800 Chapter 6 Illustrated Parts List Item No. OKIDATA P/N REFERENCE P/N DESCRIPTION RSPL 201 D650134H6X OUTER GUIDE A 202 D65015005X LOCK LEVER SHAFT 203 D56013606X PRE.
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 207 Service Manual for OF5800 Chapter 6 Illustrated Parts List Item No. OKIDATA P/N REFERENCE P/N DESCRIPTION RSPL 302 D65013506X OUTER GUIDE B 302 D65016806X PRESS ROLLER 303 D56013606X PRESS S.
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 208 Service Manual for OF5800 Chapter 6 Illustrated Parts List Item No. OKIDATA P/N REFERENCE P/N DESCRIPTION RSPL 003-001 53351201 D65A10104X ASSY SCANNER FRAME RSPL 101 D65010106X SCANNER FRAM.
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 209 Service Manual for OF5800 Chapter 6 Illustrated Parts List Item No. OKIDATA P/N REFERENCE P/N DESCRIPTION RSPL 004-101 D650301C6X BOTTOM CHASSIS 102 D650313C6X END GUIDE 103 D650314C5X SIDE .
118/F15 0 D650821050 PCB NCU 119 D65081605XX PCB CONNECT 1 120 D13032006X MODULAR JACK COVER 121 Z068665710 CBL - CLAMP EDS - 1208U 122 Z066863010 SPACER KGLS18RT 123 55083001 D49087105XX PCB MODULAR .
Page: 210 Service Manual for OF5800 Chapter 6 Illustrated Parts List Item No. OKIDATA P/N REFERENCE P/N DESCRIPTION RSPL 005-001 50117901 D65A402C4X ASSY CASSETTE RSPL 002 D65A40805X ASSY FLAPPER 003 .
118 51240101 D65042206X FEED GEAR W RSPL 119 51239801 D65042006X GEAR 23 RSPL 121 53351101 D65041705X GEAR FRAME F RSPL 122 D65041805X GEAR FRAME R 123 50412601 D65041406X FEED ROLLER W RSPL 124 D6504.
Page: 211 Service Manual for OF5800 Chapter 6 Illustrated Parts List ITEM NO. OKIDATA P/N REFERENCE P/N DESCRIPTION RSPL 006-001 56416501 D65060012X POWER SUPPLY ASSY RSPL Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 212 Service Manual for OF5800 Chapter 6 Illustrated Parts List Item No. OKIDATA P/N REFERENCE P/N DESCRIPTION RSPL 021-003 D651001C6X DUCT 104 56514101 D65180105XX FAN MOTOR RSPL 106 53078701 D6.
Page: 213 Service Manual for OF5800 Chapter 6 Illustrated Parts List Item No. OKIDATA P/N REFERENCE P/N DESCRIPTION RSPL 022-101 D65100706X BRACKET 102 D65180205XX PW BOARD-A 103 D65100806X RIGHT FRAM.
126 D65102706X 1 GEAR 22/45T 127 D65102806X GEAR 25/72T 128 D65102906X GEAR 29/65T 129 D65103006X LEFT FRAME 130 D65103106X HEAT-SINK 131 D65180305XX MOTOR 132 D65103206X GEAR 44/109T 133 D65103306X G.
Page: 214 Service Manual for OF5800 Chapter 6 Illustrated Parts List Item No. OKIDATA P/N REFERENCE P/N DESCRIPTION RSPL 157 D65105106X EDGE COVER 158 D65180705XX CONNECTOR 160 D65105206X WASHER 161 D65105306X SHOULDER SCREW 162 D65105406X RUBBER FOOT 163 D65105506X SEAL 164 D65105606X LABEL Copyright 1997, Okidata, Division of OKI America, Inc.
Page: 215 Service Manual for OF5800 Chapter 6 Illustrated Parts List Item No. OKIDATA P/N REFERENCE P/N DESCRIPTION RSPL 023-001 50223701 D65105706X PRINT HEAD UNIT RSPL 102 D65105806X TERMINAL 103 D6.
122 D65107406X PRESSURE SPRING 123 D65107506X HOLDER 124 D65107606X GROUND PLATE 125 D65107706X SPACER 126 D65107806X REGULATING PLATE 127 D65107906X LEVER 128 D65108006X COVER 129 D65108106X LIFTING .
Page: 216 Service Manual for OF5800 Chapter 6 Illustrated Parts List Item No. OKIDATA P/N REFERENCE P/N DESCRIPTION RSPL 024-101 D65109506X GROUND PLATE 102 D65181705XX PW BOARD-R 103 D65109606X GROUN.
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 217 Service Manual for OF5800 Chapter 6 Illustrated Parts List Item No. OKIDATA P/N REFERENCE P/N DESCRIPTION RSPL 025-103 D651114C6X COVER 104 D65111506X HOLDER 105 D65111606X TENSION SPRING 10.
125 D65113506X FUSING ROLLER-LWR 126 D65181905XX THERMISTOR 127 D65113606X TERMINAL 128 D65182005XX THERMOSTAT 129 D65113706X TERMINAL 130 D65113806X FRAME-RT 131 56113901 D65182105XX TUBE LAMP RSPL 1.
Page: 218 Service Manual for OF5800 Chapter 6 Illustrated Parts List Item No. OKIDATA P/N REFERENCE P/N DESCRIPTION RSPL 103 D65080605XX PCB RS232C 104 D56081205XX PCB MEMORY 105 D251520C4X HANDSET 106 ZA10097870 CURL CORD 107 D400327A6X HANDSET HOLDER 70032301 Dual Line / 33.
Page: 219 Service Manual for OF5800 Chapter 6 Illustrated Parts List Item No. OKIDATA P/N REFERENCE P/N DESCRIPTION RSPL 201 52111401 Z902753550 TONER CARTRIDGE 202 56113601 Z902752650 DRUM CARTRIDGE Copyright 1997, Okidata, Division of OKI America, Inc.
Page: 220 Service Manual for OF5800 Chapter 6 Illustrated Parts List Item No. OKIDATA P/N REFERENCE P/N DESCRIPTION RSPL 098-001 ZA10033600 MODULAR CORD M-M 101 D251520C4X HANDSET 102 ZA10097870 CURL .
Page: 221 Service Manual for OF5800 Chapter 6 Illustrated Parts List Item No. OKIDATA P/N REFERENCE P/N DESCRIPTION RSPL 201 53591501 D65980-106XX PACK CASE 202 D65970106X STYROL 203 D65900105X OP. MANUAL KIT Copyright 1997, Okidata, Division of OKI America, Inc.
Page: 222 Service Manual for OF5800 Chapter 6 Illustrated Parts List Item No. OKIDATA P/N REFERENCE P/N DESCRIPTION RSPL 59284802 Guide: User's (English) 59284901 Guide: User's (French Canad.
Page: 223 Service Manual for OF5800 Chapter 6 Illustrated Parts List PLEASE NOTE: Hardcopy service documentation is available in the OKIFAX 5800 Service Training Kit, P/N 58220501. On-line versions are available through OKIDATA's Web Site, www.okidata.
Page: 224 Service Manual for OF5800 Chapter 6 Illustrated Parts List Item No. OKIDATA P/N REFERENCE P/N DESCRIPTION RSPL 62209801 OKIFAX 5800 120 Volt Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material.
Page: 225 Service Manual for OF5800 Chapter 7 Recommended Spare Parts List OKI PART # DESCRIPTION 50117901 ASSY. CASSETTE 50223701 PRINTHEAD UNIT 50223801 ASSY. DOCUMENT TRAY 50223901 FUSING UNIT 50411801 ASSY. RETARD ROLLER 50411901 ASSY. SEPARATOR ROLLER 50412001 FEED ROLLER 50412101 ASSY.
52095501 ONE TOUCH LABEL 52095502 ONE TOUCH LABEL 52204901 RETARD FILM 53078101 ONE TOUCH PANEL 53078201 SCANNER COVER 53078301 O.P. COVER 53078401 ASSY.
55626401 LCD DISPLAY 55700501 PAPER HOPPER 55700601 ASSY. DOCUMENT HOPPER 56113701 LAMP 56113801 MIRROR B 56113901 TUBE LAMP 56416501 ASSY. POWER SUPPLY 56514001 SOLENOID 56514101 FAN MOTOR THERMISTOR.
PW BOARD-G BUSHING GEAR 16T HOLDER END GUIDE BRUSH B EXIT PRESS ROLLER PWB-HV (WITH IC) PHOTO INTERRUPTER CAM CLUTCH SPRING SLIDE PLATE GEAR FRAME R COVER GLASS OUTER GUIDE A FOOT HARNESS GEAR 30T ROL.
CAM PRESSURE SPRING PLATE SPRING CBL-ASSY. NCU MODULAR CBL-ASSY. MAIN 232C 2 CBL-ASSY. MAIN 232C 1 CBL-ASSY. MAIN NCU1 CASSETTE FRAME DOCUMENT HOPPER B LOCK LEVER SHAFT RETARD GEAR 32T SIDE ROLLER MOTOR LENS CASSETTE ASSY GEAR LEVER SPRING GEAR GEAR ARM TENSION SPRING HOLDER Copyright 1997, Okidata, Division of OKI America, Inc.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Oki OF5800 c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Oki OF5800 - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Oki OF5800, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Oki OF5800 va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Oki OF5800, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Oki OF5800.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Oki OF5800. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Oki OF5800 ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
