Repair Information , 4. The top of the springs must be captured in the bearings of the transfer roll. If the orientation is questionable, run Print Quality sheets, and check for skew. The Configuration menu group contains a set of menus, settings and operations which are 2. Chapters Table Of Contents In such cases, matching the defect frequency to one of the sets of vertical lines below can help identify the particular part that may be causing the defect.

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Skew is caused by a sheet being fed through the printer while misaligned. Auto default —The printer processes print jobs from computers using either Windows or Macintosh operating systems. Replace the printhead as necessary. When making voltage readings, always use frame ground unless another ground is specified.

Lexmark Model 4512 Laser Printer E250dn Monochrome

Auto Comp RemovalAuto comp removal Remove the duplex. Lift the gear assembly, and remove the developer drive spring E.

Remove the left side cover. The ground strap held by screw B is not included in the main motor drive FRU.

Lexmark Model Laser Printer Edn Monochrome | eBay

Slide the cover to the right to free the left side, and remove the front cover guide. Diagnostic Information2. Check the AC line voltage. Media Level Indicator RemovalMedia level indicator removal Remove the left side cover.


Fuser Removal Remove the two screws A and the one machine screw B that secures the ground cable.

When the printer has finished programming the code, it performs a soft reset. Paper jams as a printed job exits the printer Meaning A paper jam has occurred as the print media is lexmadk the printer. Action Wait for the message to clear. Page 80Configuration Menu printout sample Note: The distance of any edge or corner from the table should be less than 3 mm. Page 59Service error codes 9xx Continued Error Description The printer does not have enough memory to save lesmark data in the buffer.

Network Interface Errors The printer does not have enough memory to save the data in the buffer. Page 56 Second pick from manual feeder, tray 1, or feeder failed when media was in the source while the other sheets were committed to the paper path. PageRotate the motor drive counterclockwise until the two plastic links can be separated.

45512 either of these cards is new, it obtains its settings from the other card. Turn the printer onto its top. Any active print jobs are canceled.


Replace the PC lexjark. This manual also for: Remove the two screws A and the one machine screw B that secures the ground cable.

– Lexmark EDN Laser Printer – TechPartsWarehouse

Press and hold lexmarkk all of the lights cycle to print the menu sheet and Step 1 test page. Use a finger or small screwdriver against the coupler behind the clutch.

Remove the controller card shield. Notices And Safety InformationNotices and safety information The following laser notice labels may be affixed to this printer as shown: SetupSetup Use the Setup menu to configure how the printer formats the end of a line depending on the computer system being used.

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Use the spring hook from below the printer to anchor the front of the spring.