Specifications

∗
C099A, C099b
Step Check Item Result Action
1
Slide out the 3rd Drawer and check the 3rd
Drawer Shifter Home Position Sensor PC47
as described below:
 
1) Select "IC Port Data Check".
2) <Metric Areas>
Is the data of PF0 on PWB-F (3MJ)
(IC2F) " "?
(See the 5/8 Screen on T-7.)
<Inch Areas>
Is the data of PF0 on PWB-F (3MC)
(IC2F) " "?
(See the 6/8 Screen on T-7.)
NO
•
Check that the Shifter is in the
home position.
3) Remove the Shift Tray and Blocking
Plate to unblock PC47.
 
4) Select "IC Port Data Check" again.
<Metric Areas>
Has the data of PF0 on PWB-F (3MJ)
(IC2F) changed from " " to " "?
<Inch Areas>
Has the data of PF0 on PWB-F (3MC)
(IC2F) changed from " " to " "?
YES
•
Change PWB-F or PWB-A.
NO
•
Change PC47/PWB-H.
∗
C099C
Step Check Item Result Action
1
After loading a paper stack in the Shift Tray,
slide the 3rd Drawer into the copier. Does
the 3rd Drawer Shift Motor M28 rotate? (Is
the paper stack transferred to the Main
Tray?)
YES
•
To Step 3.
2
In Step 1, does the voltage across PJ15F-1
(rightward motion) on PWB-F and GND
change from DC0V to DC24V?
YES
•
Change M28.
•
Check PWB-H.
NO
•
Change PWB-F or PWB-A.
3
While M28 is rotating, does the voltage
across PJ13F-2 on PWB-F and GND
change in the range DC0V to DC5V?
YES
•
Change PWB-F or PWB-A.
NO
•
Check the Pulse Discs, Gears,
Belt, etc.
•
Change PC45.
L H
L
L H
L
T-108