2F8/2F9/2GA-1
1-4-2
1-4-2 Self-diagnostic function
(1) Self-diagnostic function
This printer is equipped with self-diagnostic function. When a problem is detected, the printer stops printing and display an
error message on the operation panel. An error message consists of a message prompting a contact to service personnel,
total print count, and a four-digit error code indicating the type of the error. (The display varies depending on the type of
the error.)
(2) Self diagnostic codes
Code Contents
Remarks
Causes Check procedures/corrective measures
0150 Engine PWB EEPROM error
Detecting engine PWB EEPROM com-
munication error.
Improper installa-
tion engine PWB
EEPROM.
Check the engine PWB EEPROM installa-
tion, Remedy.
Defective engine
PWB
Replace the engine PWB (See page P.1-5-
22).
0420 Paper feeder communication error
Communication error between engine
PWB and optional paper feeder.
Improper installa-
tion paper feeder.
Follow installation instruction carefully again.
Defective harness
between connect-L
PWB (YC2) and
paper feeder inter-
face connector, or
improper connec-
tor insertion.
Reinsert the connector. Also check for conti-
nuity within the connector harness. If none,
remedy or replace the harness.
Defective harness
between connect-L
PWB (YC6) and
engine PWB
(YC4), or improper
connector inser-
tion.
Reinsert the connector. Also check for conti-
nuity within the connector harness. If none,
remedy or replace the harness.
Defective engine
PWB.
Replace the engine PWB (See page P.1-5-
22).
Defective paper
feeder.
Replace the paper feeder.
1010 Lift motor lock error
*35/37 and 45/47 ppm printers (EUR/
USA model) only
A motor over-current signal is detected
continuously for 5 seconds since the lift
motor is activated.
Defective bottom
plate elevation
mechanism in the
paper cassette.
Check to see if the bottom plate can move
smoothly and repair it if any problem is
found.
Defective lift motor
drive transmission
system.
Check if the gears rotate smoothly. If not,
grease the bushings and gears. Check for
broken gears and replace if any.
Defective lift motor. Replace the lift motor.
Defective engine
PWB.
Replace the engine PWB (See page P.1-5-
22).
Error code Total print
Call service
6000:012345
Error code
Error power off
F030
Error code
Call service
F000
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