Lexmark 4039-1XX Manuale Utente

Service Manual

This is usually due to the cartridge not being installed correctly. 
Check the printhead area for obstructions, and check the 
mechanical workings of the print cartridge and printhead shutter. If 
nothing is found go to “Blank Page” and follow those instructions.

You cannot find a printer or network problem, but jobs still do not 
print.

If the network card checks out successfully, the problem may be with 
the hardware or software outside of the network card. Below are 
some suggestions to the customer for checking hardware and 
software for possible problems. Refer the customer to the 
LaserPrinter Network Printer Utility Guide to find the problem.

Make sure that the desired network protocol is enabled from the 
printer operator panel.

Verify proper print queue and printer driver configuration

Verify that the adapter port has been associated

Verify correct installation of software utility

Single route broadcast not supported across network bridge, if 
bridge is used

Server problem; check print server installation and configuration 
using the appropriate system guide to operations.

Light print is frequently caused by a worn out print cartridge. Clean 
the transfer roll by powering on and off two or three times, leaving 
the printer on for about two minutes each time. Other causes are the 
same as for “Blank Page”.

Make sure Print Darkness on the customer menu is set to Normal or 
Dark. 10P: Increasing the diagnostics mode Print Contrast setting 
will darken print further.