Manual Bypass Take-Up Misfeed (Optional - Minolta magicolor 7300 Service Manual

FrameMaker Ver.6E (PC) magicolor 7300 TROUBLESHOOTING
02.08.08
(4)

Manual Bypass Take-Up Misfeed (Optional)

<Detection Timing>
Type
Manual If the Synchronizing Roller Sensor (PC2) is not blocked after a
bypass paper predetermined period of time lapses once the paper begins to feed.
take-up
failure
detection
Detection of If the Manual Feed Paper Take-Up Sensor (PWB-Y) is blocked when the
paper left Power Switch is turned ON, a door or cover is opened and closed, or a
in Manual misfeed or malfunction is reset.
Bypass
<Action>
Synchronizing Sensor (PC2)
Manual Bypass Paper Take-Up Drive Motor
(M11)
Step Action
1 Initial Check Items
2 PC2 Operation Check
3 M11 Operation check
4 Change PWB-Y.
5 Change PWB-A.
Description
Relevant Electrical Parts
Manual Bypass Detecting Board (PWB-Y)
Control Board (PWB-A)
Ref. Page
Control Signal
T-6
T-1 PWB-A CNPE-A-6 (ON)
PWB-Y PJ2-Y-1 to 4
T-3
(Pulse Output)
—
—
T-12
WIRING DIAGRAM
(Location)
(Electrical
Parts)
— —
12-B
22-F
— —
— —