2Nd Drawer Paper Misfeed - Minolta magicolor 7300 Service Manual

FrameMaker Ver.6E (PC) magicolor 7300 TROUBLESHOOTING
02.08.08
(2)

2nd Drawer Paper Misfeed

<Detection Timing>
Type
Paper Take- If the 2nd Drawer Paper Take-Up sensor (PC101) is not blocked after a
Up Section predetermined period of time lapses once the paper begins to feed.
Misfeed
Detected
2nd Drawer If the 2nd Drawer Paper Take-Up Sensor (PC101) is blocked when the
Detection of Power Switch is turned ON, a door or cover is opened and closed, or a
paper left misfeed or malfunction is reset.
<Action>
2nd Drawer Paper Take-Up Sensor (PC101)
2nd Drawer Paper Take-Up Clutch (CL101)
2nd Drawer Paper Take-Up Motor (M101)
Step Action
1 Initial Check Items
2 PC101 Operation Check
3 CL101 Operation Check
4 M101 Operation check
5 Change PWB-A.
Description
Relevant Electrical Parts
2nd Drawer Control Board (PWB-A)
WIRING DIAGRAM
Ref. Page
Control Signal
T-6
T-1 PWB-A PJ3A-A-3 (ON)
T-3 PWB-A PJ3A-B-14 (ON)
PWB-A PJ5A-1 to 4
T-3
(Pulse Output)
—
T-10
(Location)
(Electrical
Parts)
— —
20-C
20-E
20-A
— —