2K5
1-4-22
C0920
Fax file system error
The backup data is not retained for file
system abnormality of flash memory of
the fax control PWB.
Defective fax con-
trol PWB.
Replace the fax control PWB and verify the
operation.
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.
Poor contact in the
connector termi-
nals.
Check the connection of connector of lift
motor 1 and the connector YC23 on the
engine PWB, and the continuity across the
connector terminals. Repair or replace if
necessary.
Broken gears or
couplings of lift
motor 1.
Replace lift motor 1.
Defective lift motor
1.
Check for continuity across the coil. If none,
replace lift motor 1.
Poor contact in the
connector termi-
nals.
Check the connection of connector of lift
switch 1 and the connector YC23 on the
engine PWB, and the continuity across the
connector terminals. Repair or replace if
necessary.
Defective lift switch
1.
Check if YC23-B12 on the engine PWB
goes low when lift switch 1 is turned off. If
not, replace lift switch 1.
Defective engine
PWB.
Replace the engine PWB and check for cor-
rect operation.
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.
Poor contact in the
connector termi-
nals.
Check the connection of connector of lift
motor 2 and the connector YC23 on the
engine PWB, and the continuity across the
connector terminals. Repair or replace if
necessary.
Broken gears or
couplings of lift
motor 2.
Replace lift motor 2.
Defective lift motor
2.
Check for continuity across the coil. If none,
replace lift motor 2.
Poor contact in the
connector termi-
nals.
Check the connection of connector of lift
switch 2 and the connector YC23 on the
engine PWB, and the continuity across the
connector terminals. Repair or replace if
necessary.
Defective lift switch
2.
Check if YC23-A5 on the engine PWB goes
low when lift switch 2 is turned off. If not,
replace lift switch 2.
Defective engine
PWB.
Replace the engine PWB and check for cor-
rect operation.
Code
Contents
Remarks
Causes
Check procedures/corrective measures
Содержание TASKALFA 300I
Страница 1: ...SERVICE MANUAL Published in February 2010 842K5111 2K5SM061 Rev 1 TASKalfa 300i ...
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Страница 14: ...2K5 This page is intentionally left blank ...
Страница 22: ...2K5 1 1 8 This page is intentionally left blank ...
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Страница 274: ...2K5 2 1 20 This page is intentionally left blank ...
Страница 280: ...2K5 2 2 6 16 Operation fan motor OFM Cools the operation section 17 Eject fan motor EFM Cools the eject section ...
Страница 310: ...2K5 2 3 28 This page is intentionally left blank ...
Страница 347: ...INSTALLATION GUIDE FOR PAPER FEEDER ...
Страница 369: ...INSTALLATION GUIDE FOR BUILT IN FINISHER ...
Страница 381: ...INSTALLATION GUIDE FOR JOB SEPARATOR ...
Страница 391: ...INSTALLATION GUIDE FOR FAX System ...
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