Sharp AR-C150 Service Manual page 141

Main Sub
Shading trouble (White correction)
Title
code code
Case 3 Trouble
E7 11
position/cause
Remedy
Note
Case 4 Trouble
position/cause
Remedy
Note
Case 5 Trouble
position/cause
Remedy
Note
Case 6 Trouble
position/cause
Remedy
Note
Main Sub
Finisher paper exit trouble/reversing trouble (Finisher side detection)
Title
code code
Phenomenon Display
F1 2
Detail
Section
Operation mode
NOTE
Case 1 Trouble position /
Cause
Remedy
Case 2 Trouble position /
Cause
Remedy
Case 3 Trouble position /
Cause
Remedy
CCD unit trouble
(Check) CCD black offset level check (SIM 46-6) / Shading correction result check (SIM 63-1)
(AR-C150 only)
(Repair) Replace the CCD unit. / Power Source-ON
(After-work) Adjust ADJM17-ADJ1.
ICU SCAN PWB, ICU IMAGE PWB, ICU MAIN PWB trouble
(Check)
(Repair) ICU SCAN PWB, ICU IMAGE PWB, ICU MAIN PWB. / Power Source-ON
(After-work) Adjust ADJM9/M10/M12/M13/M14/M15/M17. / Re-enter setup values and adjustment
values. (Install the EEPROM of the defective ICU MAIN PWB to a new ICU MAIN PWB.)
Scanner section dirt (Shading sheet trouble (dirt, scratch)/Lens dirt/Mirror dirt/Reflector dirt)
(Check) Scanner section dirt check
(Repair) Clean the scanner section (shading sheet/lens/CCD/mirror/reflector)./Power Source-ON
(After-work)
Scanner lamp insufficient light quantity (Scanner lamp trouble/scanner lamp control PWB trouble)
(Check) Check the scanner lamp applying voltage (62.3V).
(Repair) Replace the scanner lamp. / Replace the scanner lamp control PWB. / Power Source-ON
(After-work) Adjust ADJM17-ADJ1.
Lamp
Message
In the initial operation, the motor rotation sensor output signal is not recognized within the specified
time after output of the finisher paper exit motor / reversing motor ON signal.
Finisher paper exit
Power ON/ Initial operation
Paper exit motor trouble / Reversing motor trouble / Paper exit motor rotation sensor trouble /
Reversing motor rotation sensor trouble
(Check) Check the paper exit motor / reversing motor / Reversing motor rotation sensor / paper exit
motor rotation sensor operations. (SIM 3-1/2)
(Repair) Replace the paper exit motor. / Replace the paper exit motor rotation sensor. / Power
OFF-ON
(After work)
Paper exit mechanism section trouble
(Check) Check the paper exit mechanism section operation. (SIM 3-1/2)
(Repair) Replace or repair parts of the paper exit mechanism section. / Power OFF-ON
(After work)
Finisher control PWB trouble
(Check) Check the finisher control PWB operation. (SIM 3-1/2)
(Repair) Replace the finisher control PWB. / Power OFF-ON
(After work) Make various adjustments related to the finisher electric section. (Install the EEPROM
of the defective finisher control PWB to a new finisher control PWB.)
10 – 7A