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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Page xx, 4xx Controller board connectors continued Note: Repeat these steps for every file you are updating on the printer. Diagnostic information Start CAUTION Unplug power cord from the electrical outlet before you connect or disconnect any cable or electronic board or assembly for personal safety and to prevent damage to the f540n.

Align the duplex aligner guide so the gears D mesh on the left. Paper sizes supported by the printer. Go to step 6.

Lexmark CN manuals |

Remove the screw D on the bottom of the cover. The spring easily gets lost. Before performing a firmware update on the printer, contact your next level support to confirm, or obtain the correct code. The fuser cover closes when released. Check the fuser connections on the left and Go to step 3.


Lexmark C540N Printer User Manual

Some problems occur by running a large amount of graphics in a humid environment. C50n and hold the handles B on the right and left sides, and pull the imaging unit straight out. 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.

Selecting preprinted forms and letterhead. The toner density sensor is also called the toner patch sensor TPS.

Lexmark C540N User Manuals

Configuring Universal paper settings. Reference Guide Table of Contents Loading paper and specialty media.

Did this remedy the situation? The printer software error disables all communication to the associated network interface. Unsupported USB device, please remove. To remove the cable, be sure to unwrap x540n toroid.

On the rear, remove the metal screw Athe short plastic screw Band the longer plastic screw C. To print the Quick Test page: Restoring the factory default settings.


Notices And Safety Information xx, 4xx Notices and safety information The laser notice label may be affixed to this printer. Left lower frame Remove the media tray, and remove the screw A in front. Supported paper sizes, types, and weights. Replacing a black and color imaging kit. Cleaning the exterior of the printer. Remove the two restraining straps from the printer by turning the end sideways and lifting out of the connector D. Charge Page – Step 2: Loading the optional sheet duo drawer.

Unhook the springs D from both sides of the fuser. Remove the four short screws A in front, and the four longer screws B in the back of the duplex aligner. The waste toner bottle sensor contact does not need to be unplugged or removed. Clear Log xx, 4xx The printed event log can be faxed to c540 next level of support for verification or diagnosis.