Olivetti d-Color MF920, Service Manual

Page: 61 / 332

Diagnostic information
2-17
109.02 Service
Black Printhead The black printhead failed to complete
servo. Perform a POR. If the problem persists, go
to
“Printhead service check” on
page 2-57
109.03 Service
Black Printhead The black printhead mirror motors
failed to achieve lock. Perform a POR. If the problem persists, go
to
“Printhead service check” on
page 2-57
109.04 Service
Black Printhead The black printhead mirror motors lost
PLL motor lock. Perform a POR. If the problem persists, go
to
“Printhead service check” on
page 2-57
109.05 Service
Black Printhead Failure reading NVRAM from
printhead. Perform a POR. If the problem persists, go
to
“Printhead service check” on
page 2-57 .
109.08 Service
Black Printhead The black laser showed bad in EMS
testing. Perform a POR. If the problem persists, go
to
“Printhead service check” on
page 2-57 .
109.11Service
Black Printhead Failure writing data to printhead Perform a POR. If the problem persists, go
to
“Printhead service check” on
page 2-57 .
109.12 Service
Black Printhead Failure reading data from the printhead Perform a POR. If the problem persists, go
to
“Printhead service check” on
page 2-57 .
109.13 Service
Black Printhead Printhead declared error Perform a POR. If the problem persists, go
to
“Printhead service check” on
page 2-57 .
122. xx Service
Fuser Error
Fuser error Go to “Fuser service check” on
page 2-39 .
122.01 Service
Fuser Error EWC error—Attempting to print with
estimated power at or below minimum
power. Go to “Fuser service check” on
page 2-39 .
122.02 Service
Fuser Error Fuser over temperature. Go to “Fuser service check” on
page 2-39 .
122.03 Service
Fuser Error Fuser open thermistor check failed. Go to “Fuser service check” on
page 2-39 .
122.04 Service
Fuser Error EWC Error—Did not reach EWC start
temperature in time. Go to “Fuser service check” on
page 2-39
122.05 Service
Fuser Error EWC Error—Did not change
temperature within expected time. Go to “Fuser service check” on
page 2-39
122.06 Service
Fuser Error EWC Error—Did not reach EWC stop
temperature in time. Go to “Fuser service check” on
page 2-39
930.09 Service
LVPS Fuser zero crossings out of range.
Zero crossing detected. Go to “Fuser service check” on
page 2-39 .
122.10 Service
Fuser Error Fuser failed to warm up. Go to “Fuser service check” on
page 2-39 .
122.11 Service
Fuser Error Fuser under temperature error while in
standby. Go to “Fuser service check” on
page 2-39 .
122.12 Service
Fuser Error Fuser under temperature error while
printing. Go to “Fuser service check” on
page 2-39 .
Service error messages (1XX, 8XX and 9xx) (continued)
Error code Description Action
Y112730-2