Manuel d'utilisation / d'entretien du produit ML-2251NP du fabricant Samsung
Aller à la page of 203
.
i This manual is provided for information purposes only . All information included herein is subject to change without notice. Samsung Electronics is not responsible for an y changes, direct or indirect, arising from or related to the use of this manual.
ii C ONTENTS Chapter 1: I NTRODUCTION Special Features .................................................. 1.2 Printer Components ............................................. 1.4 Front View ..................................................... 1.4 Rear View .
iii Chapter 3: U SING P RINT M ATERIALS Choosing Paper and Other Materials ....................... 3.2 Sizes and Capacities ....................................... 3.3 Guidelines for Paper and Special Materials .......... 3.4 Selecting the Output Location .
iv Using Output Options .......................................... 4.25 Using the Status Monitor ..................................... 4.26 Installing Status Monitor ................................. 4.26 Opening the Troubleshooting Guide ............
v Appendix A: U SING Y OUR P RINTER WITH A M ACINTOSH Installing Software for Macintosh ........................... A.2 Setting Up the Printer .......................................... A.3 For Network-connected Macintosh ..................... A.3 For USB-connected Macintosh .
vi Appendix E: I NSTALLING P RINTER O PTIONS Precautions When Installing Printer Options ............ E.2 Installing Memory DIMM ....................................... E.3 Removing the Memory DIMM ............................ E.5 Installing a Wireless Network Card .
vii Important Precautions and Safety Information When using this machine, these basic safet y precautions should alwa ys be followed to reduce risk of fire, electric shock, and injury to people: 1 R ead and understand all instructions. 2 Use common sense whenever oper ating electrical appliances.
viii 13 Unplug the machine from the PC and AC w all outlet, and refer servicing to qualified service personnel under the following conditions: • When any part of the power cord, plug, or connecting cable is damaged or fra yed. • If liquid has been spilled into the machine.
ix Environmental and Safety Consideration Laser Safety Statement The printer is certified in the U .S. to conform to the requirements of DHHS 21 CFR, chapter 1 Subchapter J for Class I(1) laser products, and elsewhere, is certified as a Class I laser product conforming to the requirements of IEC 825.
x Ozone Safety During normal oper ation, this machine produces ozone. The ozone produced does not present a hazard to the oper ator . However , it is advisable that the machine be oper ated in a well v entilated area. If you need additional information about oz one, please contact y our nearest Samsung dealer .
xi Canadian Radio Interference Regulations This digital appar atus does not exceed the Class B limits for r adio noise emissions from digital appar atus as set out in the interference-causing equipment standard entitled “Digital Appar atus” , ICES-003 of the Industry and Science Canada.
xii Declaration of Conformity (European Countries) Approvals and Certifications The CE marking applied to this product symbolises Samsung Electronics Co.
xiii Wireless devices that may be in y our system are only qualified for use in the European Union or associated areas if a CE mark with a Notified Body R egistr ation Number and the Alert Symbol is on the system label.
xiv This transmitter must not be collocated or oper ated in conjunction with an y other antenna or transmitter . Some circumstances require restrictions in wireless devices. Examples of common restrictions are listed below: R adio frequency wireless communication can interfere with equipment on commercial aircr aft.
xv.
xvi M EMO.
1 I NTRODUCTION Congratulations on the purchase of y our printer! This chapter includes: • Special Features • Printer Components • Understanding the Control Panel.
I NTRODUCTION 1. 2 Special Features Y our new printer is equipped with special features that impro ve the print quality , giving you a competitive edge. Y ou can: Print with excellent quality and high speed •Y ou can print at up to 1200 dpi effective output.
I NTRODUCTION 1. 3 1 Save time and money • This printer allows you to use Toner Save mode to save toner . See page 4.9. •Y ou can print multiple pages on one single sheet of paper to save paper ( N-Up printing ). See page 4.11. • Preprinted forms and letterheads can be printed on plain paper .
I NTRODUCTION 1. 4 Printer Components Front View Top Output Tray (Face down) Control Panel Power Switch Tray1 (250-sheet paper feeder) Control Board Cover Optional Tray 2 (250-sheet paper feeder) Pape.
I NTRODUCTION 1. 5 1 Rear View USB Port Parallel Port Power Receptacle Control Board Cover (Open to install optional accessories.) Optional Tray2 Cable Connector Wireless Network Antenna Port (Option).
I NTRODUCTION 1. 6 Understanding the Control Panel On Line/Error and Toner Save LEDs LED Description If the On Line/Error lights green, the printer is ready to print. If the On Line/Error lights red, the printer is experiencing an error , such as jammed paper , no paper , open cover , or uninstalled toner cartridge.
I NTRODUCTION 1. 7 1 Cancel button If the On Line/Error and Toner Save LEDs blink, your system has some problem. T o solve the problem, see “T roubleshooting Error Messages” on page 6.
I NTRODUCTION 1. 8 M EMO.
2 This chapter provides step b y step information on setting up y our printer . This chapter includes: • Unpacking • Installing the Toner Cartridge • Loading Paper • Connecting a Printer Cable.
2. 2 S ETTING U P Y OUR P RINTER Unpacking 1 Re mov e the Printer and all accessories from the packing carton. Make sure that the printer has been pack ed with the following items: N OTES : • If any items are missing or damaged, notify your dealer immediately .
S ETTING U P Y OUR P RINTER 2. 3 2 Selecting a Location Select a level, stable place with adequate space for air circulation. Allow extr a space for opening cov ers and tray(s). The area should be well- ventilated and away from direct sunlight or sources of heat, cold, and humidity .
2. 4 S ETTING U P Y OUR P RINTER Installing the Toner Cartridge 1 Grasp the front co ver and pull it toward you to open. N OTE : Because the printer is very light, it may move when you use it; for example, when opening/closing the tray or installing/ removing the toner cartridge.
S ETTING U P Y OUR P RINTER 2. 5 2 3 Gently shake the cartridge from side to side to distribute the toner evenly inside the cartridge. C AUTIONS : •T o prevent damage, do not expose the toner cartridge to light for more than a few minutes.
2. 6 S ETTING U P Y OUR P RINTER 5 Grasp the handle and insert the cartridge into the printer until it snaps into place. 6 Close the front cov er . Make sure that the cover is securely closed. N OTE : When printing text at 5% cover age, you can expect a toner cartridge life of approximately 5,000 pages.
S ETTING U P Y OUR P RINTER 2. 7 2 Loading Paper Y ou can load appro ximately 250 sheets of paper in the tr ay . 1 Pull the tra y out of the printer . 2 Prepare a stack of paper for loading by flexing or fanning the paper back and forth. Str aighten the edges on a level surface.
2. 8 S ETTING U P Y OUR P RINTER Y ou can load previously printed paper . The printed side should be facing up with an uncurled edge on top . If you experience problems with paper feed, turn the paper around. Make sure that all four corners are flat in the tr ay .
S ETTING U P Y OUR P RINTER 2. 9 2 Changing the Paper Size in the Paper Tray To load longer sizes of paper , you need to adjust the paper guides to extend the paper tr ay . 1 Pressing and unlatching the guide lock, slide the paper length guide out completely to extend the paper tr ay to its full length.
2. 10 S ETTING U P Y OUR P RINTER F or paper sizes smaller than Lette r , adjust the front paper length guide. 3 Pinching the paper width guide as shown, mo ve it toward the stack of paper until it lightly touches the side of the stack. N OTES : • Do not push the paper width guide far enough to cause the materials to warp.
S ETTING U P Y OUR P RINTER 2. 11 2 Connecting a Printer Cable For Local Printing To print from your computer in a local en vironment, you need to connect your printer to the computer with either a par allel interface cable or a Universal Serial Bus (USB) cable.
2. 12 S ETTING U P Y OUR P RINTER Using a USB Cable N OTE : Connecting the printer to the USB port of the computer requires a certified USB cable. Y ou will need to buy a USB 2.0 compliant cable that is within 3 m in length. 1 Make sure that both the printer and the computer are turned off .
S ETTING U P Y OUR P RINTER 2. 13 2 For Network Printing Y ou can attach y our printer to a network using an Ethernet cable (UTP cable with RJ.45 connector). 1 Make sure that both the printer and the computer are turned off . 2 Plug one end of the Ethernet cable into the Ethernet network port on the Printer .
2. 14 S ETTING U P Y OUR P RINTER Supported Operating Systems • IPX/SPX: Internet Packet exchange/Sequenced Packet eXchange • TCP/IP: Transmission Control Protocol/Internet Protocol • DLC/LLC: D.
S ETTING U P Y OUR P RINTER 2. 15 2 Turning the Printer On 1 Plug the power cord into the power receptacle on the back of the printer . 2 Plug the other end into a properly grounded AC outlet and turn on the printer using the power switch. C AUTIONS : • The fusing area at the rear portion of the inside of your printer is hot when powered.
2. 16 S ETTING U P Y OUR P RINTER Printing a Demo Page Print a demo page to make sure that the printer is oper ating correctly . 1 Hold down the Cancel button for about 2 seconds to print a demo page. 2 A demo page showing the printer’ s features and capabilities prints out.
S ETTING U P Y OUR P RINTER 2. 17 2 Installing Printer Software The supplied CD-ROM contains Windows printing softw are, Macintosh printing software, Linux printing softw are, DOS RCP , an on-line User’ s Guide and Acrobat R eader to view the User’s Guide.
2. 18 S ETTING U P Y OUR P RINTER Printer Driver Features Y our printer driv ers will support the following standard features: • P aper source selection • P aper size, orientation and media t ype • number of copies The table below lists a gener al overview of features supported by your printer driv ers.
S ETTING U P Y OUR P RINTER 2. 19 2 Installing Printer Software in Windows System Requirements V erify the following: • At least 32 MB (Windows 9x/Me), 64 MB (Windows 2000/NT), 128 MB (Windows XP) or more of RAM is installed on y our PC. • There is at least 300 MB of free disk space on y our PC.
2. 20 S ETTING U P Y OUR P RINTER 2 Choose the installation type. • Typical : Installs the common softw are for your printer , such as printer driver , and User’s Guide. This is recommended for most users. • Custom : Allows you to choose the language of the software and the components y ou want to install.
S ETTING U P Y OUR P RINTER 2. 21 2 5 To register yourself as a user of Samsung Printers, select the check box and click Finish . Y ou are now accessed to the Samsung web site. N OTES : •W hen you want to use your machine with the parallel cable, remove the USB cable and connect the parallel cable.
2. 22 S ETTING U P Y OUR P RINTER Reinstalling Printer Software Y ou can reinstall the softw are if your installation fails. 1 From the Start menu, select Programs , Samsung ML- 2250 Series , and then Maintenance. Or place the CD-ROM into the CD-ROM driv e.
S ETTING U P Y OUR P RINTER 2. 23 2 If you choose Printer or Printer(PostScript) , the window asking you to print a test page appears. do as follows: a. T o print a test page, select the check box and click Next . b. When the test page prints out correctly , click Yes .
2. 24 S ETTING U P Y OUR P RINTER Viewing the User’s Guide In Windows After installing the printer softw are, you can view User’ s Guide in PDF format at any time from y our Windows desktop. 1 From the Start menu, select Programs . 2 Select Samsung ML-2250 Series and View User’s Guide .
S ETTING U P Y OUR P RINTER 2. 25 2 In Linux 1 When the Administr ator Login window appears, type in “ root ” in the login field and enter the system password.
2. 26 S ETTING U P Y OUR P RINTER M EMO.
3 This chapter will help you understand t ypes of paper you can use with your printer and how to properly load paper in the different paper tr ays for the best print qualit y .
U SING P RINT M ATERIALS 3. 2 Choosing Paper and Other Materials Y ou can print on a v ariety of print materials, such as plain paper , envelopes, labels, tr ansparencies, and so on. See “P aper Specifications” on page F .3. T o get the best possible print quality , use only high-quality copier -grade paper .
U SING P RINT M ATERIALS 3. 3 3 Sizes and Capacities Size Input Source/Capacity *a *a Depending on paper thickness, the maximum capacity may be reduced.
U SING P RINT M ATERIALS 3. 4 Guidelines for Paper and Special Materials When selecting or loading paper , envelopes, or other special materials, keep these guidelines in mind: • Attempting to print on damp , curled, wrinkled, or torn paper can cause paper jams and poor print qualit y .
U SING P RINT M ATERIALS 3. 5 3 Selecting the Output Location The printer has two output locations; the rear output tr ay and the top output tr ay . To use the top output tra y , be sure that the rear output tr ay is closed. T o use the rear output tray , open it.
U SING P RINT M ATERIALS 3. 6 Printing to the Rear Output Tray (Face up) The printer alwa ys prints to the rear output tr ay if it is open. P aper comes out of the printer face-up , and each time a sheet of paper comes out, it falls down from the printer .
U SING P RINT M ATERIALS 3. 7 3 2 If you do not w ant to use the rear output tr ay , close the tra y . The pages will stack on the top output tr ay . Loading Paper Proper paper loading helps prev ent paper jams and ensure trouble-free printing. Do not remo ve the paper tr ay while a job is printing.
U SING P RINT M ATERIALS 3. 8 Using Tray1 or the Optional Tray2 Tr a y1 and the optional T ra y2 can hold up to 250 sheets of paper . See “Sizes and Capacities” on page 3.3 for acceptable paper size and capacities of each tr ay . Load a stack of paper into the tr ay and print.
U SING P RINT M ATERIALS 3. 9 3 • Load only one size of print material at a time in the Multi-Purpose T ray . •T o prevent paper jams, do not add paper when there is still paper in the Multi-Purpose T ray . This also applies to other t ypes of print materials.
U SING P RINT M ATERIALS 3. 10 3 Prepare a stack of paper for loading by flexing or fanning the paper back and forth. Str aighten the edges on a level surface. 4 Place paper on the centre of the tr ay with the print side face up . P ay attention to the paper limit mark on the left inside wall of the tr ay .
U SING P RINT M ATERIALS 3. 11 3 5 Slide the paper width guide and adjust it against the stack of print material without bending. N OTE : Y our printer cannot automatically detect the size of paper loaded in the Multi-Purpose T ray .
U SING P RINT M ATERIALS 3. 12 Using the Manual Feed Mode If you select Manual Feed in the Source option when changing print settings, you can manually load a sheet of print material in the Multi-Purpose T ray . Manually loading paper can be helpful when you w ant to check the print quality after each page is printed.
U SING P RINT M ATERIALS 3. 13 3 3 Open the rear output tr ay . 4 When you print a document, y ou must select Manual Feed for Source from the software application, and then select the correct paper size and t ype. 5 Press the Cancel button on the printer to start feeding.
U SING P RINT M ATERIALS 3. 14 Printing on Envelopes 1 Open the Multi-Purpose T ray and unfold the extender to its full-length position. 2 Open the rear output tr ay .
U SING P RINT M ATERIALS 3. 15 3 3 Flex or fan the edge of the en velope stack to separ ate the pages before loading. 4 Load the env elopes onto the Multi-Purpose T ray with the flap side down . The stamp area is on the left side and the end of the envelope with the stamp area enters the tray first .
U SING P RINT M ATERIALS 3. 16 6 When you print on en velopes, select the appropriate paper source, type, and size in the softw are application. For details, see page 4.
U SING P RINT M ATERIALS 3. 17 3 Printing on Labels 1 Open the Multi-Purpose T ray and the rear output tr ay . 2 Load labels with the print side up . Guidelines • Only use labels recommended for laser printers. •V erify that the labels’ adhesiv e material can tolerate fusing temperature of 205°C (400°F) for 0.
U SING P RINT M ATERIALS 3. 18 3 Adjust the guide to fit the width of the sheet of labels. 4 When you print on labels, select the appropriate paper source, type, and size in the softw are application. For details, see page 4.7. 5 After printing, close the Multi-Purpose T ray and the rear output tra y .
U SING P RINT M ATERIALS 3. 19 3 Printing on Transparencies 1 Open the Multi-Purpose T ray and the rear output tr ay . 2 Load transparencies with the print side up , and the top with the adhesive strip entering the printer first . Guidelines • Only use transparencies recommended for use in laser printers.
U SING P RINT M ATERIALS 3. 20 3 Adjust the guide to fit the width of the tr ansparencies. 4 When you print on tr ansparencies, select the appropriate paper source, type, and siz e in the software application. F or details, see page 4.7. 5 After printing, close the Multi-Purpose T ray and the rear output tra y .
U SING P RINT M ATERIALS 3. 21 3 Printing on Card Stock or Custom-sized Materials P ostcards, 3.5 by 5.83 in. (index) cards and other custom-siz ed materials can be printed with y our printer . The minimum size is 76 by 127 mm (3 by 5 in.) and the maximum siz e is 216 by 356 mm (8.
U SING P RINT M ATERIALS 3. 22 3 Adjust the guide to fit the width of the material stack. 4 When you print, select the appropriate paper source, t ype, and size in the softw are application.
U SING P RINT M ATERIALS 3. 23 3 Printing on Preprinted Paper Preprinted paper is paper that has some t ype of printing placed on it before it is sent through the printer (paper that has a preprinted logo at the top of the page, for example). 1 Load letterhead into the tr ay you want to use, as shown in the figures below .
U SING P RINT M ATERIALS 3. 24 2 When you print, select the appropriate paper source, t ype, and size in the softw are application. F or details, see page 4.
4 This chapter explains printing options and common printing tasks. This chapter includes: • Printing a Document • Setting Paper Properties • Using the Toner Save Mode • Printing Multiple Page.
P RINTING T ASKS 4. 2 Printing a Document The following procedure describes the gener al steps required for printing from v arious Windows applications. The exact steps for printing a document may v ary depending on the application programe y ou are using.
P RINTING T ASKS 4. 3 4 4 Now you see the Samsung ML -2250 Series Properties window , which allows you to access all the information y ou will need when using your printer . The Layout tab is first display ed. If necessary , select the Orientation option.
P RINTING T ASKS 4. 4 7 When you complete setting the properties, click OK until the Print window is display ed. 8 Click OK to start printing. N OTES : •M ost Windows applications will override settings you specify in the printer driver .
P RINTING T ASKS 4. 5 4 Cancelling a Print Job There are two wa ys to cancel a print job. To stop a print job from the control panel: Press the Cancel button on the control panel. The printer will finish printing the page that is mo ving through the printer and delete the rest of the print job .
P RINTING T ASKS 4. 6 Using a Favorite Setting The Favorites option, which is visible on each properties tab , allows you to sa ve the current properties settings for future use. To save a F avorites item: 1 Change the settings as needed on each tab .
P RINTING T ASKS 4. 7 4 Setting Paper Properties Use the following options to set the basic paper handling needs when you access the printer properties. See page 4.2 for more information about accessing printer properties. Click the Paper tab to access v arious paper properties.
P RINTING T ASKS 4. 8 Source Make sure that Source is set to the corresponding paper tra y . The Manual Feed source is used when printing to special materials.
P RINTING T ASKS 4. 9 4 Using the Toner Save Mode T oner Save mode allows the printer to use less toner on each page. Using this mode will extend the life of y our toner cartridge and reduce your cost per page, but will reduce the print qualit y . This setting is not av ailable with the 1200 dpi setting.
P RINTING T ASKS 4. 10 From the software application 1 When you change the print settings from y our software application, access the printer properties.
P RINTING T ASKS 4. 11 4 Printing Multiple Pages on One Sheet of Paper (N-Up Printing) Y ou can select the number of pages to print on a single sheet of paper . T o print more than one page per sheet, the pages will appear decreased in size and arr anged on the sheet.
P RINTING T ASKS 4. 12 5 Click the Paper tab and select the paper source, siz e, and t ype. 6 Click OK and print the document. Printing a Reduced or Enlarged Document Y ou can scale y our print job on a page. 1 When you change the print settings from y our software application, access the printer properties.
P RINTING T ASKS 4. 13 4 Fitting Your Document to a Selected Paper Size This printer feature allows you to scale y our print job to any selected paper size regardless of the digital document siz e. This can be useful when you w ant to check fine details on a small document.
P RINTING T ASKS 4. 14 Printing Posters This feature allows you to print a single-page document onto 4, 9 or 16 sheets of paper , for the purpose of pasting the sheets together to form one poster-siz e document. 1 To change the print settings from your softw are application, access the printer properties.
P RINTING T ASKS 4. 15 4 Specify an ov erlap in millimeters or inches to mak e it easier to reconstruct the resulting poster . 4 Click the Paper tab and select the paper source, siz e and t ype. 5 Click OK and print the document. Y ou can complete the poster by reconstructing the resulting pages.
P RINTING T ASKS 4. 16 2 Click the Extras tab , and select the desired watermark in the Watermark drop-down list. Y ou will see the selected w atermark in the preview image. 3 Click OK and start printing. Creating a Watermark 1 To change the print settings from your softw are application, access the printer properties.
P RINTING T ASKS 4. 17 4 4 Select the desired watermark options. Y ou can select the font name, st yle, and size, and grayscale level from the Font Attributes section and set the angle of the watermark from the Message Angle section. 5 Click Add to add a new watermark to the list.
P RINTING T ASKS 4. 18 Using Overlays What is an Overlay? An overla y is text and/or images stored in the computer hard disk drive (HDD) as a special file format that can be printed on any document. Ov erlays are often used to tak e the place of preprinted forms and letterhead paper .
P RINTING T ASKS 4. 19 4 4 In the Edit Overla ys window , click Create Overlay . 5 In the Create Overla y window , type a name of up to eight characters in the File name box. Select the destination path, if necessary . (The default is C:F ormOver). 6 Click Save .
P RINTING T ASKS 4. 20 Using a Page Overlay After an overla y has been created, it is ready to be printed with y our document. T o print an overla y with a document: 1 Create or open the document y ou want to print. 2 To change the print settings from your softw are application, access the printer properties.
P RINTING T ASKS 4. 21 4 6 If necessary , click Confirm Page Overlay When Printing . If this box is check ed, a message window will appear each time you submit a document for printing, asking y ou to confirm your wish to print an o verlay on your document.
P RINTING T ASKS 4. 22 Setting Graphic Properties Use the following gr aphic options to adjust the print qualit y for y our specific printing needs. See page 4.2 for more information about accessing printer properties. Click the Graphics tab to display the properties shown below .
P RINTING T ASKS 4. 23 4 Image Mode Some printed characters or images appear to have jagged or unev en edges. Set this Image Mode option to improve the print quality of your text and image, and make the characters and images appear smoother . The Image Mode option is only a vailable when you select 600 dpi (Normal) in the Resolution option.
P RINTING T ASKS 4. 24 Advanced Options (continued) Property Description 4 TrueType Options This option determines what the driver tells the printer about how to image the text in your document. Select the appropriate setting according to the status of your document.
P RINTING T ASKS 4. 25 4 Using Output Options Y ou can select options for output of y our document. See page 4.2 for more information about accessing printer properties. Click the Extras tab to access the Output Options feature. Option Description Print Order Y ou can set in what sequence the pages will be printed.
P RINTING T ASKS 4. 26 Using the Status Monitor If an error occurs while printing, the Status Monitor window appears, showing the error . N OTE s: • The Status Monitor program can only be used if you connect the printer to your computer with the USB cable, or on the network.
P RINTING T ASKS 4. 27 4 4 When the installation is completed, click Finish . N OTE : If you want to remove the Status Monitor , see page 2.23. Opening the Troubleshooting Guide Double click the Status Monitor icon on the Windows task bar . Or , from Programs from Start , Samsung ML-2250 Series , and Troubleshooting guide .
P RINTING T ASKS 4. 28 N OTE : When the Status Monitor balloon appears to indicate an error , you can cancel the current print job or see the corresponding solution. If you select Cancel Printing , turn the printer off and then click OK . It may take several minutes.
P RINTING T ASKS 4. 29 4 Setting Up the Client Computer 1 Right-click the Windows Start button and select Explorer . 2 Open your network folder in the left column. 3 Right-click the shared name and select Capture Printer Port . 4 Select the port you w ant, check the Reconnect at log on box , and click OK .
P RINTING T ASKS 4. 30 Setting Up the Client Computer 1 Right-click the Windows Start button and select Explorer . 2 Open your network folder in the left column. 3 Click the shared name. 4 F or Windows NT 4.0/2000, select Settings and Printers from the Start menu.
5 This chapter provides suggestions for high-qualit y and economical printing and information for maintaining the toner cartridge and the printer . This chapter includes: •M aintaining the Toner Car.
M AINTAINING Y OUR PRINTER 5. 2 Maintaining the Toner Cartridge Toner cartridge storage To get the maximum results from the toner cartridge, k eep the following guidelines in mind. • Do not remove the toner cartridge from its package until ready for use.
M AINTAINING Y OUR PRINTER 5. 3 5 Redistributing Toner When toner is low , faded or light areas may appear on a printed page. Y ou may be able to tempor arily improve the print qualit y by redistributing the toner . The following procedures may allow y ou to finish the current print job before replacing the toner cartridge.
M AINTAINING Y OUR PRINTER 5. 4 3 Gently shake the toner cartridge from side to side fiv e or six times to redistribute the toner . N OTE : If toner gets on your clothing, wipe it off with a dry cloth and wash clothing in cold water . Hot water sets toner into fabric.
M AINTAINING Y OUR PRINTER 5. 5 5 Replacing the Toner Cartridge If the print remains light after redistributing the toner (see page 5.3), replace the toner cartridge. Re mov e the old cartridge and install a new toner cartridge. See “Installing the T oner Cartridge” on page 2.
M AINTAINING Y OUR PRINTER 5. 6 2 Open the front cov er . Pull the toner cartridge and remove it from the printer . 3 With a dry , lint -free cloth, wipe awa y any dust and spilled toner from the toner cartridge area and the toner cartridge cavity .
M AINTAINING Y OUR PRINTER 5. 7 5 5 Re insert the toner cartridge and close the co ver . Make sure that the cover is securely closed. If it is not fir mly closed, printing errors may occur when you print. 6 Plug in the power cord, and turn the printer on.
M AINTAINING Y OUR PRINTER 5. 8 3 Y our printer automatically picks up a sheet of paper from the tra y and prints out a cleaning sheet with dust or toner particles on it. N OTE : The cartridge cleaning process takes some time. T o stop the process, turn the power off .
M AINTAINING Y OUR PRINTER 5. 9 5 Consumables and Replacement Parts From time to time, you will need to replace the roller and fuser unit to maintain top performance and a void print quality problems and paper feed problems resulting from worn parts. The following items should be replaced after y ou have printed a specified number of pages.
M AINTAINING Y OUR PRINTER 5. 10 M EMO.
6 This chapter provides helpful information for what to do if y ou encounter an error while using y our printer . This chapter includes: • Troubleshooting Checklist • Solving General Printing Prob.
S OLVING PROBLEMS 6. 2 Troubleshooting Checklist If the printer is not working properly , perform the series of checks in the list below . If the printer fails to adequately pass a checklist item, follow the corresponding troubleshooting suggestions. Check Solution Print a demo page to verify that the printer is feeding paper correctly .
S OLVING PROBLEMS 6. 3 6 Solving General Printing Problems F or problems with the oper ation of your printer , refer to the following table for suggested solutions. Problem Possible Cause Solution The printer does not print. The printer is not receiving power .
S OLVING PROBLEMS 6. 4 The printer does not print. (continued) The printer driver may be incorrectly installed. R einstall the printer driv er; see page 2.22. T ry printing a demo page. The printer is malfunctioning. Check the display message on the control panel to determine if the printer is indicating a system error .
S OLVING PROBLEMS 6. 5 6 The paper keeps jamming. There is too much paper in the paper tra y . Remo ve excess paper from the tra y . If printing on special materials, use the Multi-Purpose T ra y . An incorrect type of paper is being used. Use only paper that meets the specifications required by the printer .
S OLVING PROBLEMS 6. 6 A TTENTION : If you have an y printing problem after your printer prints about 60,000 pages, you must contact the customer service to replace the transfer roller . The illustrations print incorrectly in Adobe Illustrator . The setting in the software application is wrong.
S OLVING PROBLEMS 6. 7 6 Clearing Paper Jams Occasionally , paper can jam during a print job . Some causes include: • The tra y is loaded improperly or overfilled. • The tra y has been pulled out during a print job. • The front cover has been opened during a print job .
S OLVING PROBLEMS 6. 8 2 Re mov e any misfed paper by pulling it out b y the visible edge. Make sure that all of the paper is properly aligned in the tra y . N OTE : If the jammed paper is not visible or if there is resistance when you pull the paper , remove the tra y from the printer and carefully pull the jammed paper free from the printer .
S OLVING PROBLEMS 6. 9 6 In the Optional Tray2 1 Pull the optional T ray2 out of the printer . 2 If you see the jammed paper , remove the paper from the tra y .
S OLVING PROBLEMS 6. 10 3 If you cannot find the jammed paper in T ra y2, pull T ra y1 half way out of the printer , and remove the paper . 4 Slide the tra ys back into the printer . Open and close the front cover . Printing can now be resumed. In the Multi-Purpose Tray 1 Open the Multi-Purpose T ray .
S OLVING PROBLEMS 6. 11 6 Around the Toner Cartridge 1 Open and close the front cov er , and the jammed paper automatically exits the printer . If not, continue to Step 2. 2 Open the front cov er and remove the toner cartridge. C AUTION : T o prevent damage to the toner cartridge, do not expose it to light for more than a few minutes.
S OLVING PROBLEMS 6. 12 4 Check that there is no other paper in the printer . 5 Re install the toner cartridge, and then close the front co ver . Printing can now be resumed. In the Paper Exit Area 1 If a long portion of the paper is visible, pull it str aight out.
S OLVING PROBLEMS 6. 13 6 3 Loosen the paper if it is caught in the feed rollers. Then gently pull the paper out. 4 Close the rear output tr ay . 5 Open and close the front cov er .
S OLVING PROBLEMS 6. 14 3 From the Orientation option of the Layout tab, set the Rotate option to 90º . 4 Click OK to start printing. Tips for Avoiding Paper Jams By selecting the correct paper types, most paper jams can be av oided. If a paper jam occurs, follow the steps outlined in “Clearing P aper Jams” on page 6.
S OLVING PROBLEMS 6. 15 6 Solving Print Quality Problems If the inside of the printer is dirty , or paper is improperly loaded, print quality maybe reduced. See the table below to troubleshoot the problem. Problem Solution Light or faded print If a vertical white streak or faded area appears on the page: • The toner supply is low .
S OLVING PROBLEMS 6. 16 Vertical lines If black vertical streaks appear on the page: • The drum inside the toner cartridge has probably been scratched. Install a new toner cartridge. If White vertical streaks appear on the page: • The surface of the LSU part inside the machine ma y be dirty .
S OLVING PROBLEMS 6. 17 6 Background scatter Background scatter results from bits of toner distributed on the printed page. • The paper may be too damp . T ry printing with a different batch of paper . Do not open packages of paper until necessary so that the paper does not absorb too much moisture.
S OLVING PROBLEMS 6. 18 Wrinkles or creases • Ensure that the paper is loaded properly . • Check the paper type and quality . See “Paper Specifications” on page F .3. • Open the rear cover and try printing to the rear output tr ay (face-up).
S OLVING PROBLEMS 6. 19 6 Character Voids Character v oids are white areas within the parts of characters that should be solid black: • If you are using tr ansparencies, try another type of transparency . Because of the composition of the transparency , some character voids are normal.
S OLVING PROBLEMS 6. 20 Troubleshooting Error Messages When the printer experiences an error , the control panel will indicate an error message with the indicator lights. Find the light pattern below that matches the printer light pattern and follow the solutions to clear the error .
S OLVING PROBLEMS 6. 21 6 Common Windows Problems N OTE : Refer to the Microsoft Windows 9x/Me/NT 4.0/2000/XP User’s Guide that came with your PC for further information on Windows error messages. Problem Possible Cause and Solution “File in Use” message appears during installation.
S OLVING PROBLEMS 6. 22 Common Macintosh Problems Problems in the Chooser Printing Errors Problem Possible Cause and Solution The printer driver icon does not appear in Chooser . Software is not installed correctly . • The LaserW riter driver should be present as a part of the Macintosh OS.
S OLVING PROBLEMS 6. 23 6 Troubleshooting PS Errors The following situations are PS language specific and ma y occur when sever al printer languages are being used. N OTE : To receive a printed or screen displayed message when PS errors occur , open the Print Options window and click the desired selection next to the PostScript errors section.
S OLVING PROBLEMS 6. 24 Common Linux Problems Problem Possible Cause and Solution I can’t change settings in the configuration tool. Y ou need to hav e administrator privileges to be able to affect global settings. I am using the KDE desktop but the configuration tool and LLPR won’t start.
S OLVING PROBLEMS 6. 25 6 I am using BSD lpr (Slackware, Debian, older distributions) and some options chosen in LLPR don’t seem to take effect. Legacy BSD lpr systems hav e a hard limitation on the length of the option string that can be passed to the printing system.
S OLVING PROBLEMS 6. 26 I have CUPS and some options (such as N-up) seem to be always enabled even though I don’t pick them in LLPR. There may be some local options defined in y our ~/.lpoptions file, which is manipulated by the lpoptions command. These options will always be used if not o verridden by LLPR settings.
A Y our printer supports Macintosh systems with a built -in USB interface or 10/100 Base- TX network interface card. When y ou print a file from a Macintosh computer , you can use P ostScript driver by installing the PPD file.
U SING Y OUR P RINTER WITH A M ACINTOSH A. 2 Installing Software for Macintosh The CD-ROM that came with your printer pro vides you with the PPD file to use the PS driver , Apple LaserWriter driv er , for printing on a Macintosh computer . R efer to the table below for the driver available for your printer .
U SING Y OUR P RINTER WITH A M ACINTOSH A. 3 A Setting Up the Printer The way to set up y our printer is different depending on which cable you use to connect the printer to y our computer- the network cable or the USB cable. For Network-connected Macintosh In Mac OS 8.
U SING Y OUR P RINTER WITH A M ACINTOSH A. 4 In Mac OS 10.1 ~ 10.3 1 Fo llow the instructions on page A.2 to install the PPD file on y our computer . 2 Open Print Center from the Utilities folder . 3 Click Add on the Printer List. 4 Select the AppleTalk tab .
U SING Y OUR P RINTER WITH A M ACINTOSH A. 5 A 6 Click Change in the USB Printer Selection section. The name of your printer appears in the list. 7 Click ML-2250 , and click OK . 8 Click Auto Setup in the P ostScript Printer Description (PPD) File section.
U SING Y OUR P RINTER WITH A M ACINTOSH A. 6 Printing a Document When you print with a Macintosh, y ou need to check the printer software setting in each application y ou use.
U SING Y OUR P RINTER WITH A M ACINTOSH A. 7 A Using Advanced Printing Features - Printing Multiple P ages on One Sheet of Paper - Printing Y our Document to a Selected P aper Size Printing Multiple Pages on One Sheet of Paper Y ou can print more than one page on a single sheet of paper .
U SING Y OUR P RINTER WITH A M ACINTOSH A. 8 Printing Your Document to a Selected Paper Size This feature allows you to scale y our print job to any specified physical paper siz e regardless of the document size. 1 From your Macintosh application, select Print from the File menu.
B If you want to use the P ostScript driver pro vided with your system CD-ROM to print a document, use the information in this Appendix. This chapter includes: • Installing PS Drivers • Using PS P.
U SING W INDOWS P OST S CRIPT D RIVER B. 2 Installing PS Drivers PPDs, in combination with the P ostScript driver , access the printer features and allow the computer to communicate with the printer . An installation programme for the PPDs is pro vided on the supplied software CD-ROM.
U SING W INDOWS P OST S CRIPT D RIVER B. 3 B 3 Select Printer(PostScript) and then click Next . 4 After the installation is finished, the window asking y ou to print a test page appears. If y ou choose to print a test page, select the check box and click Next .
U SING W INDOWS P OST S CRIPT D RIVER B. 4 Using PS Printer Driver Features Certain printer features are not a vailable in this PS driv er . For details about the features, refer to Chapter 4,“ Printing T asks” The printer automatically switches between PS and SPL printer languages depending on the driv er you hav e selected.
C Y ou can use y our printer in a Linux environment. This chapter includes: • Installing the Printer Driver • Using the Configuration Tool • Changing LLPR Properties U SING Y OUR P RINTER IN L I.
U SING Y OUR P RINTER IN L INUX C. 2 Installing the Printer Driver System Requirements Supported OS •R edhat 6.2/7.0/7.1 and abov e •L inux Mandrak e 7.1/8.0 and above • SuSE 6.4/7.0/7.1 and abov e • Debian 2.2 and abov e • Caldera OpenLinux 2.
U SING Y OUR P RINTER IN L INUX C. 3 C 3 Insert the printer software CD-ROM. The CD-ROM automatically runs. N OTE : If the CD-ROM does not automatically run, click the icon at the bottom of the window. When the T erminal screen appears, type in: [root@local /root]# cd /mnt/cdrom (the CD-ROM directory) [root@local cdrom]# .
U SING Y OUR P RINTER IN L INUX C. 4 6 The printer driver installation begins. When the installation is completed, click Start . 7 The Linux Printer Configur ation window opens. Click the Add Printer icon on the tool bar at the top of the window . N OTE : Depending on the printing system in use, the Administrator Login window may appear .
U SING Y OUR P RINTER IN L INUX C. 5 C 9 Click the Connection tab and ensure that the printer port is set properly . If not, change the device setting. 10 Y ou can use the Settings tab and the Queue tab to view the printer’s current settings. If necessary , you can change the settings.
U SING Y OUR P RINTER IN L INUX C. 6 Changing the Printer Connection Method If you change the printer connection method from USB to parallel or vice v ersa while in use, you must re-configure your Linux printer by adding the printer to y our system. T ake the following steps: 1 Make sure that y ou connect the printer to your computer .
U SING Y OUR P RINTER IN L INUX C. 7 C Uninstalling the Printer Driver 1 From the Startup Menu icon at the bottom of the desktop , select Other and then Configuration Tool . Y ou can also access the Linux Printer Configur ation window by typing “ linux-config ” in the T erminal screen.
U SING Y OUR P RINTER IN L INUX C. 8 6 Click OK to begin uninstallation. 7 When the uninstallation is complete, click Finished . Using the Configuration Tool The configuration tool accesses administr ative tasks, including adding and removing a new printer , and changing their global settings.
U SING Y OUR P RINTER IN L INUX C. 9 C 3 The Info tab shows gener al information about the printer . If you are an Internet user , you can click Go to the Web page for this printer to access the web page. Click the Jobs tab to inspect and manage the job queue for the selected printer .
U SING Y OUR P RINTER IN L INUX C. 10 Changing LLPR Properties Y ou can fine tune the printer’ s properties by opening the LLPR Properties window . To open the LLPR Properties window: 1 From the application you are using, select the Print command. 2 When the Linux LPR window opens, click Properties .
U SING Y OUR P RINTER IN L INUX C. 11 C 3 The LLPR Properties window opens. The following six tabs are at the top of the window: • General - allows y ou to change the paper size, the paper t ype, the paper source, the orientation of the documents; enables the duplex feature, adds start and end banners, and changes the number of pages per sheet.
U SING Y OUR P RINTER IN L INUX C. 12 MEMO.
D While your printer is primarily a Windows printer , you can also print from a DOS software Progr amme using the Re mote Control P anel utility provided in the supplied software CD-ROM.
P RINTING F ROM DOS A PPLICATIONS D. 2 About the Remote Control Panel DOS users have access to man y printer features through specific DOS printer drivers; howev er , many software manufactures do not develop printer driv ers for their software programmes.
P RINTING F ROM DOS A PPLICATIONS D. 3 D N OTE : If your machine is not connected to the computer , the following window will appear . •A fter connecting the machine, click Next . • If you want to skip the connection status, click Next , and No to the following screen.
P RINTING F ROM DOS A PPLICATIONS D. 4 Selecting Print Settings Y ou can use this R emote Control Panel to select print settings that may not be a vailable on some DOS Progr ammes. T ypically , duplicate print settings that are selected from a DOS softw are programme o verride the ones that are selected in the R emote Control P anel.
P RINTING F ROM DOS A PPLICATIONS D. 5 D Using the Remote Control Panel Tabs The R emote Control P anel allows you to access the following features: Printing Tab In this tab, y ou can configure general settings for printing. • Paper Size sets the paper size.
P RINTING F ROM DOS A PPLICATIONS D. 6 Config Tab Y ou can configure v arious printer features. • Emulation selects the emulation for printing a document. The factory default is Auto . • Power Save determines the length of time the printer w aits after a job is printed before it goes to a reduced power state.
P RINTING F ROM DOS A PPLICATIONS D. 7 D Job Tab Y ou can set options for impro ving the quality of your print job. • Toner Density determines the toner densit y of the page. The default v alue is Medium . • Paper Type provides the printer with information about the t ype of paper to be used for a print job .
P RINTING F ROM DOS A PPLICATIONS D. 8 Test Tab This tab allows you to print a resident page to test y our printer’s performance. • Self Test prints a configur ation sheet. A list of the user default settings and the amount of printer memory a vailable prints.
P RINTING F ROM DOS A PPLICATIONS D. 9 D PCL Tab In this tab, y ou can configure various settings for PCL emulation. • Typeface allows you to select the desired t ypeface. This setting is ignored when the softw are application specifies a font. • Symbol Set determines the symbol set.
P RINTING F ROM DOS A PPLICATIONS D. 10 Flash Font and Macro Tab This tab allows you to add fonts and macros to the Flash memory of the printer . • Fonts adds or deletes fonts. Y ou can also print the font sample list. • Macros adds or deletes macros.
P RINTING F ROM DOS A PPLICATIONS D. 11 D PS 3 Tab Y ou can configure v arious settings for PostScript 3 emulation. • Print error information determines whether or not the printer prints the error information page when an error occurs while processing a job.
P RINTING F ROM DOS A PPLICATIONS D. 12 EPSON/IBM Tab Y ou can configure v arious settings for EPSON/IBM emulation. • Font allows you to select the desired font. • International character set allows y ou to select a character set of the desired language.
E Y our printer is a full-featured laser printer that has been optimised to meet most of your printing needs. R ecognizing that each user may ha ve different requirements, howev er , Samsung makes sev eral options av ailable to enhance the printer’s capabilities.
I NSTALLING P RINTER O PTIONS E. 2 Precautions When Installing Printer Options DISCONNECT THE POWER CORD: Never remov e the printer control board while the printer is plugged in. To avo id the possibility of an electrical shock, alw ays disconnect the power cord when installing or remo ving ANY internal or external printer option.
I NSTALLING P RINTER O PTIONS E. 3 E Installing Memory DIMM Additional printer memory is pro vided on DIMM (Dual In-line Memory Modules). 1 T urn the printer power off and unplug all cables from the printer . 2 Re mov e the two screws on the back of the printer .
I NSTALLING P RINTER O PTIONS E. 4 4 Locate the memory DIMM slot (the upper slot) on the control board. The PS DIMM is installed in the lower slot. Slots are not interchangeable. 5 Hold the memory DIMM so that the notch and the connection point are aligned with the slot as shown, and insert it all the wa y into the upper slot.
I NSTALLING P RINTER O PTIONS E. 5 E 7 Tighten the two screws. 8 R econnect the power cord and printer cable, and turn the printer on. N OTE : If you are using the printer as a PostScript device, you need to change the memory value in the printer properties as you have installed.
I NSTALLING P RINTER O PTIONS E. 6 4 Close the control board cov er . 5 Tighten the two screws. 6 R econnect the power cord and printer cable, and turn the printer on.
I NSTALLING P RINTER O PTIONS E. 7 E 2 Re mov e the two screws on the back of the printer . 3 Open the control board cov er . 4 Re mov e the two screws and wired network card.
I NSTALLING P RINTER O PTIONS E. 8 5 Unfasten the antenna connected on y our wireless network interface card and insert it to the corresponding slot of the machine. 6 Make sure that the connector on the card is properly placed on the connector of the board.
I NSTALLING P RINTER O PTIONS E. 9 E 8 Close the control board cov er . 9 Tighten the two screws. 10 Insert the antenna counterclockwise, as shown. N OTE : For information about configuring and using the printer in a network environment, refer to the User ’ s Guide provided with the network interface card.
I NSTALLING P RINTER O PTIONS E. 10 Installing an Optional Paper Tray Y ou can increase the paper handling capacit y of your printer by installing an optional T ray2. The optional paper tr ay consists of two components; the support unit and the paper tr ay .
I NSTALLING P RINTER O PTIONS E. 11 E 4 Align the printer with the support unit and lower it into place on the tabs. 5 Plug the cable into the connector on the back of the printer . 6 Load paper in T ray2. F or information about loading paper in the tra y , see page 2.
I NSTALLING P RINTER O PTIONS E. 12 M EMO.
F This chapter includes: • Printer Specifications • Paper Specifications S PECIFICATIONS.
S PECIFICATIONS F. 2 Printer Specifications Item Specifications and Description Print Speed * Up to 20 ppm in A4 (22 ppm in Letter) Resolution Up to 1200 x 1200 dpi effective output First Printing Tim.
S PECIFICATIONS F. 3 F * Print speed will be affected by Operating system used, computing performance, application software, connecting method, media type, media size and job complexity. ** Sound Pressure Level, ISO 7779 *** Please vist www.samsungprinter.
S PECIFICATIONS F. 4 Supported Sizes of Paper N OTE : Y ou may experience jams when using print materials with a length of less than 127 mm (5.0 in.). For optimum performance, ensure that you are storing and handling the paper correctly . Please refer to “Printer and Paper Storage En vironment” on page F .
S PECIFICATIONS F. 5 F Guidelines for Using Paper F or best results, use conv entional 75 g/m 2 (20 lb) paper . Ensure that the paper is of good quality , and free of cuts, nicks, tears, spots, loose particles, dust, wrinkles, v oids, and curled or bent edges.
S PECIFICATIONS F. 6 Paper Specifications Paper Output Capacity Category Specifications Acid Content 5.5 ~ 8.0 pH Caliper 0.094 ~ 0.18 mm (3.0 ~ 7.0 mils) Curl in Ream Flat within 5 mm (0.02 in.) Cut Edge Conditions Cut with sharp blades with no visible fra y .
S PECIFICATIONS F. 7 F Printer and Paper Storage Environment P aper storage en vironment conditions directly affect the feed operation. Ideally , the printer and paper stor age environment should be at or near room temper ature, and not too dry or humid.
S PECIFICATIONS F. 8 Envelopes Envelope construction is critical. En velope fold lines can v ary considerably , not only between manufacturers, but also within a box from the same manufacturer . Successful printing on envelopes depends upon the qualit y of the envelopes.
S PECIFICATIONS F. 9 F Envelopes with Double Side Seams Double side-seam construction has v ertical seams at both ends of the envelope r ather than diagonal seams. This style ma y be more likely to wrinkle. Be sure the seam extends all the w ay to the corner of the env elope as illustrated below .
S PECIFICATIONS F. 10 Labels C AUTIONS : •T o avoid damaging the printer , use only labels recommended for laser printers. •T o prevent serious jams, always use the Multi-Purpose T ray to print labels and always use the rear output tray . •N ever print on the same sheet of labels more than once and never print on a partial sheet of labels.
C cancel, print job 4.5 card stock, print 3.21 cleaning sheet, print 5.7 components 1.4 configuration page, print 5.8 connect parallel 2.11 power cord 2.15 USB 2.12 control panel,use 1.6 custom-sized materials, prnt 3.21 D demo page, print 2.16 E envelopes, print 3.
P paper choose 3.2 load 2.7 sizes and capacities 3.3 specifications F.3 paper jam around the toner cartridge 6.11 in the paper exit area 6.12 in the paper feed area Multi-Purpose Tray 6.10 optional Tray 2 6.9 Tray 1 6.7 tips for avoiding 6.14 paper level bar 3.
U uninstall Linux C.7 unpack 2.2 USB cable, connect 2.12 W watermarks, use 4.15.
Home Visit us at: www.samsungprinter.com Re v .2.00.
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 Samsung ML-2251NP 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 Samsung ML-2251NP - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Samsung ML-2251NP, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Samsung ML-2251NP va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Samsung ML-2251NP, 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 Samsung ML-2251NP.
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 Samsung ML-2251NP. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Samsung ML-2251NP 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.
