This manual contains maintenance procedures for service personnel. It is divided .. Cn. Lexmark. Cdn. Lexmark. Cn. Lexmark. Cdn. Lexmark. Lexmark C C C C Service Manual – Free ebook download as PDF File .pdf), Text File .txt) or read book online for free. Lexmark C C Service Manual. xx, 4xx. Go Back. Previous. Next. Assembly 1: Covers . 4. 3. 1. 6. 5. 8. 7. 2. 9 www MK-Electronic de.

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If the problem persists, go Black Printhead servo.

Lexmark C540n C543dn C544 series service manual download

Paper Jams The following hints can help you avoid jams: Some menu items or values are displayed only if a specific option servife feature is installed on your printer. Got it, continue to print.

Remove the remaining four screws F. First Transfer xx, 4xx Step 4a: Page xx, 4xx main drive gear assembly operator panel waste toner bottle, removal print quality wireless network antenna service error codes parts catalog skew removal setting wireless network card values connections specifications parts catalog acoustics removal Page 50 xx, 4xx Service error messages 1xx, 9xx continued Error code Description Action Pull the cables through the opening in the rear. Remove the logo plate B.

Remove the waste toner bottle. Replace the developer unit. The imaging unit contains: Go to step 2.

Lexmark C540n Service Manual

If so, make sure that the bearing on the left is aligned with the slot C facing down towards the front door. The charge rolls A put a uniform negative charge over the entire surface of the photoconductor to prepare it for the laser beam. Be Contact your next level of Replace the front cover sure the right cover is in place. Active Remove paper from The following actions can be taken: The cable cover is part of the FRU.



Page xx, 4xx Assembly 2: Open doors and covers, and remove trays to access jam locations. Remove the two screws A from the cable cover. Page 7 xx, 4xx Image transfer unit ITU removal Print Tests xx, 4xx Print Tests Input source tests The purpose of the diagnostic Print Tests is to verify that the printer can print on media from each of the installed input options.

Page xx, 4xx Swing the rear of the lower frame servjce from the printer, and remove the right lexmar, frame.

Develop xx, 4xx Step 3: Lexmark C54x Series User Manual pages. Make this check anytime you are working near the HVPS cable. Stop exits the menu.

Insert the bottom edge inside the frame, and then push down on the top edge to clear the top cover.

Some problems occur by running a large amount of graphics in a humid environment. To run the Feed Test: The cable may have come loose from the HVPS.

Servixe the front door. Remove the sensor, and disconnect the cable E from the duplex sensor.

The Event Log printed from Diag Menu includes: The following instructions show how to remove them. Press each operator panel button, and watch to see if the count of button presses increases by one for each press. Reports xx, 4xx Reports Menu Settings Page Print the menu settings pages to list the customer settings and to verify printer options are installed correctly.


Charge During the charge step, voltage is sent from the high-voltage power supply to the charge roll inside each of the four photoconductors.

Cables Page – Assembly 5: Unhook the springs D from both sides of the fuser. Page 76 – Print quality service check Page 77 – Print quality-background Page 78 – Print quality-blank page Page 79 – Print quality-blurred or fuzzy print Page 80 – Print quality-horizontal banding Page 81 – Print quality-insufficient fusing Page 82 – Print quality-narrow vertical line Page 83 – Print quality-residual image Page 84 – Print quality-solid color page Page 85 – Printhead service check Page 86 – Toner meter cycle TMC card Page 87 – Transfer roll service check Page 88 Page servixe – User operator panel and Administration m It is divided into the following chapters: The printer software error disables all communication to the associated network interface.