Service printhead error 114.02

SOURCE: 931.01 Printhead Service Error

there is a Printhead error - No first sync

SOURCE: Lexmark T642 When printing, LCD displays

this error is a scanner lost lock error and can be caused by the scanner or the logic board. if this error comes up immediately on power up the scanner motor is not initializing by percentages of failure the scanner is approximately 85% the logic board 15% i would change the scanner

SOURCE: I have the error: The following printhead has a

take it out. Shake real hard over a sink. Worked with mine after spending 30 minutes with support...

SOURCE: 931.05

This is a laser unit problem, probably being caused by the laser scanner motor being slow to spin up to speed, or having failed completely.

Replacement of the laser unit is the first thing to try here.

SOURCE: service 960 memory error- r

A 960 RAM MEMORY FAILURE message indicates a failure of the RAM MEMORY that is soldered onto the printer's main controller/system board.

If the printer is displaying a 960 memory error.

1. Power off the printer.
2. If you have any extra memory SIMMs or code SIMMs installed in the printer, remove them.
3. Power on the printer.
4. If the 960 error continues, the main controller/system board will probably need to be replaced.
5. If the 960 error does not return, try printing a few documents.
6. If these documents print correctly, the cause of the 960 memory error is probably one of the SIMMs you just removed.
To confirm this, do the following:

1. Turn off the printer and reinstall each SIMM one at a time.
2. After you install each memory card, power the printer back on and try printing. If the error returns as soon as you install a particular SIMM, that SIMM is probably the cause of the error message.