Kyocera 300ci Service Manual page 247

Code
C0880 Program archive problem (optional
fax)
When power is turned on, the com-
pressed program in the Flash ROM on
the fax control PWB was not success-
fully decompressed.
C0890 Fax control PWB CG FONT archive
problem (optional fax)
When power is turned on, the com-
pressed CG font in the Flash ROM on
the fax control PWB was not success-
fully decompressed.
C0920 Fax file system error
The backup data is not retained for file
system abnormality of flash memory of
the fax control PWB.
C1010 Lift motor 1 error
After cassette 1 is inserted, lift switch 1
does not turn on within 12 s. This error is
detected four times successively.
C1020 Lift motor 2 error
After cassette 2 is inserted, lift switch 2
does not turn on within 12 s. This error is
detected four times successively.
Contents
Causes Check procedures/corrective measures
Defective fax soft- Install the fax software.
ware.
Defective fax con- Replace the fax control PWB and verify the
trol PWB. operation.
Defective fax soft- Install the fax software.
ware.
Defective fax con- Replace the fax control PWB and verify the
trol PWB. operation.
Defective fax con- Replace the fax control PWB and verify the
trol PWB. operation.
Poor contact in the Check the connection of connector of lift
connector termi- motor 1 and the connector YC3 on the feed
nals. PWB, and the continuity across the connec-
tor terminals. Repair or replace if necessary.
Broken gears or Replace lift motor 1.
couplings of lift
motor 1.
Defective lift motor Check for continuity across the coil. If none,
1. replace lift motor 1.
Defective lift switch Check if YC4-2 on the feed PWB goes low
1. when lift switch 1 is turned off. If not, replace
lift switch 1.
Poor contact in the Check the connection of connector of lift
connector termi- switch 1 and the connector YC4 on the feed
nals. PWB, and the continuity across the connec-
tor terminals. Repair or replace if necessary.
Defective PWB. Replace the feed PWB or engine PWB and
check for correct operation.
Poor contact in the Check the connection of connector of lift
connector termi- motor 2 and the connector YC3 on the feed
nals. PWB, and the continuity across the connec-
tor terminals. Repair or replace if necessary.
Broken gears or Replace lift motor 2.
couplings of lift
motor 2.
Defective lift motor Check for continuity across the coil. If none,
2. replace lift motor 2.
Defective lift switch Check if YC4-8 on the feed PWB goes low
2. when lift switch 2 is turned off. If not, replace
lift switch 2.
Poor contact in the Check the connection of connector of lift
connector termi- switch 2 and the connector YC4 on the feed
nals. PWB, and the continuity across the connec-
tor terminals. Repair or replace if necessary.
Defective PWB. Replace the feed PWB or engine PWB and
check for correct operation.
2JZ/2JX/2JV/2H7
Remarks
1-4-29