Konica Minolta 7145 Service Manual page 394

ERROR CODE LIST
Classification Warning
code
Printer board F87-1
abnormalities
F87-2
F87-3
System control E88-1
communication
abnormalities
E89-1
E89-2
E89-3
E89-4
E89-5
E89-6
Causes
Printer controller not identified.
Printer controller did not respond.
Copier/Fax can be used.
Printer controller abnormality
Error F87-1 occurred 3 times in
succession.
Printer controller HDD abnormality
HDD cannot be accessed.
Image abnormality
Abnormality detected in image
processing at system control
side.
Copy sequence abnormality
Abnormality in job object pointer.
(Could not get page-control
object for some reason.)
Copy sequence abnormality
Abnormality in memory copy
sequence. (Cause unknown)
Copy sequence abnormality
Abnormality in through copy
sequence (FCOT). (Cause
unknown)
Copy sequence abnormality
Memory scanner did not com-
plete stop. (Notification of stop
completion not received from
engine.)
Copy sequence abnormality
Memory printer did not complete
stop. (Notification of stop comple-
tion not received from engine.)
SW2 (Sub power switch) OFF
processing wait timeout
Resulting
operation
Printer cannot
be used.
Engine power
supply OFF
If any copying
operation is
being made,
stop the main
body after
completion of
paper exit.
Turn the RL1
(Main) off.
Engine power
supply OFF
Engine power
supply OFF
All indicators
on the opera-
tion panel
light.
4-62
Estimated abnormal parts
Printer controller
SCB (System control board)
SCB (System control board)
Engine section
SCB (System control board)