free pdf instructions. Find the office and computer equipment manual you need at ManualsOnline. Lexmark CN Printer User Manual. Page 1. Page 2. Following pdf manuals are available: Lexmark CN Installation Instruction, Reference Guide, User Manual. 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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Press and hold the handles B on the right and left sides, and pull the imaging unit straight out.

Unhook the springs D from both sides of the fuser. Theory Of Operation xx, 4xx Theory of operation Print engine theory Electrophotographic process EP process The method that all laser and LED printers use to print is called the electrophotographic process. Page xx, 4xx Remove the two top screws E c54n0 the front.

Lexmark Printer CN User Guide |

Paper Jams The following hints can help you avoid jams: When you turn the printer on, it performs a Power-On Self Test. Understanding jam numbers and locations. Remove the jammed paper. Be careful with the fuser exit sensor which remains with the cage.

Install the two springs. Repeat these steps for every file you are updating on the printer. Page 54 xx, 4xx Mnual error messages 1xx, 9xx continued Error code Description Action If so, make sure that the bearing on the left is aligned with the slot C facing down towards the front door.


Lexmark C540N User Manuals

Improperly aligned bearings or seated shafts may cause vibration and noise in the front door. Page 70 – Operator panel displays all diamonds, no Duplex Tests xx, 4xx Duplex Tests Quick Test duplex This test prints a duplex version of the Quick Test that can be used to verify the correct placement of the top margin on the back side of a duplex page.

Problem resolved Go to step Remove the six screws A. Updating available options in the printer driver. Write down the number of the new ITU before installing it. The primary cause of random marks is loose material moving around inside the printer and attaching to the photoconductor unit, manua roll, or transfer belt.

Lexmark C540n Service Manual

Cables Page Page – Assembly 5: Paper Path, Transport Components xx, 4xx Paper path, transport components In order for an image to be printed, the media has to be moved from an input source such as a tray into the printer and eventually exit into the output bin. The input S2 sensor is part of the paper pick motor drive assembly, and is not available separately.


The following hints can help you avoid jams: To print the event log: On the second page of the latest Quick Test you printed, proceed to Step 2; adjust the left, right, and bow settings. Paper types supported by the printer. Press Select to continue printing.

With a flat-bladed screwdriver, unlatch the two latches A on the inside cover. Configuring Universal paper settings.

Replacing a black imaging kit. Tips on using letterhead. Printing menu settings pages. Right Lower Frame xx, 4xx Right lower frame Note: Media drawers and trays Page Page – Assembly 6: Remove the sensor, and disconnect the cable E from the duplex sensor.

Page 50 xx, 4xx Service error messages 1xx, 9xx continued Error code Description Action Index xx, 4xx Index Numerics color theory Color Trapping 3x—9x user messages — configuration ID 1xx service errors — configuration menu 2xx paper jam accessing locations Auto Color Adj messages — available tests sheet media tray Other menu items may only be effective for a particular printer language.