Unit installation

AR-C330 SELF DIAG MESSAGE AND TROUBLESHOOTING 10 - 24
Main
code
Sub
code
Title
Bin paper sensor auto adjustment
trouble (Sorter side detection)
F1 91 Phenomena Display Lamp
Message
Detail Sensor output abnormality
in sensor detection level
adjustment
Section Sorter
Operation
mode
sort/group operation mode
Note
Case 1 Trouble
position/
cause
Bin paper sensor trouble
Remedy (Check) Check operations
of bin paper sensor. (SIM3-
1/2)
(Repair) Replace or adjust
the bin paper sensor. /
Power Source-ON
(After-work)
Case 2 Trouble
position/
cause
Sorter control PWB trouble.
Remedy (Check) Check operations
of the sorter control PWB.
(SIM3-1/2)
(Repair) Replace the sorter
control PWB. / Power
Source-ON
(After-work)
Main
code
Sub
code
Title
Sorter staple key trouble
F1 94 Phenomena Display Lamp
Message
Detail The continuous ON state of
the manual staple key is
recognized after 5 sec of
starting copying.
Section Sorter
Operation
mode
Staple
Note
Case 1 Trouble
position/
cause
Staple key trouble
Remedy (Check) Staple key
operation check (SIM 3-2)
(Repair) Staple key
replacement/Power OFF/
ON
(After-work)
Case 2 Trouble
position/
cause
Sorter control PWB trouble.
Remedy (Check) Sorter control PWB
operation check (SIM 3-1/2)
(Repair) Sorter control PWB
replacement/Power OFF/
ON
(After-work)
Main
code
Sub
code
Title
Toner concentration sensor trouble
(BLACK)
F2 40 Phenomena Display Lamp
Message
Detail Toner density sensor output
line open
Section Developing
Operation
mode
All modes
Note
Case 1 Trouble
position/
cause
Bad connection of the toner
density sensor, the process
control PWB, and the PCU
MAIN PWB
Remedy (Check) Check connections
of the toner density sensor,
the process control PWB,
and the PCU MAIN PWB.
(Repair) Replace the toner
density sensor. / Power
Source-ON
(After-work)
Case 2 Trouble
position/
cause
Process control PWB
trouble
Remedy (Check) Check the toner
density sensor output level
with SIM 25-1.
(Repair) Replace the
process control PWB. /
Power Source-ON
(After-work)
Case 3 Trouble
position/
cause
PCU MAIN PWB trouble
Remedy (Check) Check the toner
density sensor output level
with SIM 25-1.
(Repair) Replace the PCU
MAIN PWB. / Power
Source-ON
(After-work) Re-enter setup
values and adjustment
values. (Install the
EEPROM of the defective
PCU MAIN PWB to a new
PCU MAIN PWB.)