2KZ/2K0
1-4-11
0870 FAX control PWB to main
PWB high capacity data
transfer error
High-capacity data transfer
between the FAX control PWB
and the main PWB of the
machine was not normally
performed even if the data
transfer was retried the speci-
fied times.
Improper installa-
tion FAX control
PWB.
Reinstall the FAX control PWB.
Defective FAX con-
trol PWB or main
PWB.
Replace the FAX control PWB or main PWB
and check for correct operation
(see page 1-5-30).
0920 Fax file system error
The backup data is not
retained for file system abnor-
mality of flash memory of the
FAX control PWB.
Defective FAX con-
trol PWB.
Replace the FAX control PWB and check for
correct operation.
1010 Lift motor error
After cassette 1 is inserted,
the lift sensor does not turn on
within 12 s. This error is
detected four times succes-
sively.
Defective bottom
plate elevation
mechanism in the
cassette.
Check to see if the bottom plate can move
smoothly and repair any problem that is
found.
Defective connec-
tor cable or poor
contact in the con-
nector.
Reinsert the connector. Also check for conti-
nuity of the connector cable. If necessary,
replace the cable.
Lift motor and engine PWB (YC1)
Defective drive
transmission sys-
tem of the lift
motor.
Check if the gears rotate smoothly. If not,
grease the bushes and gears. Check for
broken gears and replace if necessary.
Defective lift motor. Replace the lift motor.
Defective engine
PWB.
Replace the engine PWB and check for cor-
rect operation (see page 1-5-31).
Code Contents Causes
Check procedures/
corrective measures
Y113010-4 Sevice Manual
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