4511-xxx
2-44 Service Manual
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 error codes—printhead, transport motor, or RIP engine
communication error
Lights
Service
secondary
codes—
93x
Service tertiary codes—printhead, transport
motor, or RIP engine communication
930—Wrong
printhead
931—No first
HYSNC. Verify
interlock switch
at J13.
932—Printhead
lost HYSNC
933—Mirror motor
locked
934—Mirror motor
lost
lock
Continue
✷
Ready
✷✷✷✷✷
Toner Low/
Replace PC
Kit
Load Paper
✷
Paper Jam
✷✷✷
Error
✷✷✷