Fuser; Printhead, Transport Motor, Or Rip/Engine Communication Error - Lexmark E120 Service Manual

4506-1xx

Fuser

Codes 920 through 925 indicate a problem in the fuser (see
information) or toner cartridge.
Service tertiary light patterns—fuser (92x)

Printhead, transport motor, or RIP/engine communication error

Codes 930 through 935 indicate a problem with the printhead. Check cables to the printhead. Replace the
printhead as necessary.
Codes 936 and 937 indicate a problem in the drive system.
Code 939 indicates a communication failure between the RIP and engine processors.
Service tertiary light patterns—printhead, transport motor, or RIP/engine communication
error (93x)
2-20
Service Manual
"Fuser service check" on page 2-26
Description/action
When this secondary code is received, one of the following tertiary
light patterns is available.
920 Fuser below temperature when
printing
921 Fuser below standby temperature
"Fuser service check" on
(see
page 2-26
for more information)
922 Fuser failed to reach standby
temperature
923 Fuser too hot during printing or idle
924 Open circuit in thermistor path
925 Incorrect fuser lamp installed.
Description/action
When this secondary code is received, one of the following tertiary
light patterns is available.
930 Wrong printhead
931 No first HYSNC
932 Printhead lost
HYSNC
933 Mirror motor locked
but no HYSNC
934 Mirror motor lost
lock
935 Mirror motor not at
operating speed.
for more
Replace the fuser.
Check the AC voltage.
Change the fuser to
match the voltage.
Check connectors. Replace the
printhead.