AR-C260 (serv.man14). (11) Troubleshooting - Sharp Copying Equipment Service Manual (repair manual). Page 11

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AR-C260/C260M  TROUBLESHOOTING  11 - 11
F1
91
Case 3
Cause
Installation of bin paper 
sensor light emitting side 
(S1) and light receiving 
side (S2) trouble
F1
91
Check & 
Remedy
Check that the bin paper 
sensor light emitting side 
(S1) and the light receiving 
side (S2) are properly 
installed.
Connect properly.
When the bin paper sensor 
light emitting side (S1) and 
the light receiving side (S2) 
are installed again, perform 
the bin paper sensor 
sensitivity adjustment. (For 
the procedure, refer to page 
5-1 (AR-S11 S/M).)
Case 4
Cause
Bin paper sensor light 
emitting side (S1) and light 
receiving side (S2) trouble
Sorter controller PWB 
trouble
Check & 
Remedy
When the bin paper sensor 
light emitting side (S1) and 
the light receiving side (S2) 
are replaced and the bin 
paper sensor sensitivity 
adjustment is performed, the 
trouble is canceled.
Replace the bin paper 
sensor light emitting side 
(S1) and the light receiving 
side (S2) and perform the bin 
paper sensor sensitivity 
adjustment. (For the 
procedure, refer to page 5-1 
(AR-S11 S/M).)
Replace the sorter controller 
PWB, and perform the bin 
paper sensor sensitivity 
adjustment  and the guide 
bar motor oscillation range 
adjustment. (For the 
procedures, refer to pages 5-
1 to 5-2 (AR-S11 S/M).)
Main 
code
Sub 
code
Title
Drum cartridge initial detection 
trouble (Black)
F2
15
Display
Lamp/Message
Phenomenon
Detail
Drum cartridge initial 
detection trouble
Section
Drum cartridge
Case 1
Cause
Connector harness trouble, 
connector disconnection
Check & 
Remedy
1. Check connection of 
the drum cartridge 
initial sensor. 
 
Connect it properly.
2. Check connection of 
the connector harness 
and the PCU PWB. 
 
Connect it properly.
3. Check for disconnection 
of the harness. 
 
Replace the harness.
Case 2
Cause
Cartridge trouble
Check & 
Remedy
Replace the cartridge. 
Main 
code
Sub 
code
Title
Sorter bin paper sensor automatic 
adjustment trouble
Main 
code
Sub 
code
Title
Drum cartridge initial detection 
trouble (Cyan)
F2
16
Display
Lamp/Message
Phenomenon
Detail
Drum cartridge initial 
detection trouble
Section
Drum cartridge
Case 1
Cause
Connector harness trouble, 
connector disconnection
Check & 
Remedy
1. Check connection of 
the drum cartridge 
initial sensor. 
 
Connect it properly.
2. Check connection of 
the connector harness 
and the PCU PWB. 
 
Connect it properly.
3. Check for disconnection 
of the harness. 
 
Replace the harness.
Case 2
Cause
Cartridge trouble
Check & 
Remedy
Replace the cartridge. 
Main 
code
Sub 
code
Title
Drum cartridge initial detection 
trouble (Magenta)
F2
17
Display
Lamp/Message
Phenomenon
Detail
Drum cartridge initial 
detection trouble
Section
Drum cartridge
Case 1
Cause
Connector harness trouble, 
connector disconnection
Check & 
Remedy
1. Check connection of 
the drum cartridge 
initial sensor. 
 
Connect it properly.
2. Check connection of 
the connector harness 
and the PCU PWB. 
 
Connect it properly.
3. Check for disconnection 
of the harness. 
 
Replace the harness.
Case 2
Cause
Cartridge trouble
Check & 
Remedy
Replace the cartridge. 
Main 
code
Sub 
code
Title
Drum cartridge initial detection 
trouble (Yellow)
F2
18
Display
Lamp/Message
Phenomenon
Detail
Drum cartridge initial 
detection trouble
Section
Drum cartridge
Case 1
Cause
Connector harness trouble, 
connector disconnection
Check & 
Remedy
1. Check connection of 
the drum cartridge 
initial sensor. 
 
Connect it properly.
2. Check connection of 
the connector harness 
and the PCU PWB. 
 
Connect it properly.
3. Check for 
disconnection of the 
harness. 
 Replace 
the harness.
Case 2
Cause
Cartridge trouble
Check & 
Remedy
Replace the cartridge. 
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