Lcc Paper Take-Up Misfeed - Minolta CF2002 Service Manual

(4) LCC Paper Take-Up Misfeed (PF-121)
<Detection Timing>
Type
LCC paper take-up
failure detection
LCC size error detec-
tion
Detection of paper left
in LCC
<Action>
LCC Paper Take-Up Sensor (PPS0)
LCC Registration Sensor (RSEN)
2nd Drawer Paper Take-Up Sensor (PC101)
LCC Paper Take-Up Clutch1 (P1CL)
LCC Paper Take-Up Clutch2 (P2CL)
Step Action
1 Initial check items
2 PPS0 I/O check
3 RSEN I/O check
4 PC101 I/O check
5 P1CL operation check
6 P2CL operation check
7 BCL operation check
8 RCL operation check
9 Change PWB-A.
The LCC Exit signal does not turn ON even after the lapse of a
given period of time after an LCC paper take-up request has been
issued.
The LCC Registration Sensor (RSEN) is not blocked even after the
lapse of a given period of time after an LCC paper take-up request
has been issued.
The 2nd Drawer Paper Take-Up Sensor (PC101) is not blocked
even after the lapse of a given period of time after it has been
blocked by the paper.
The LCC Registration Sensor (RSEN) or 2nd Drawer Paper Take-
Up Sensor (PC101) is blocked when the Power Switch is turned
ON, a door or cover is opened and closed, or a misfeed or mal-
function is reset.
Relevant Electrical Parts
LCC Separator Clutch (BCL)
LCC Registration Clutch (RCL)
LCC Control Board (PWB-A)
Ref. Page
T-12
T-4 to T-10
T-4 to T-10
T-4 to T-10
T-2
T-2
T-2
T-2
—
T-19
Description
WIRING DIAGRAM
Control Signal
—
—
—
—
PWB-A CN7A-8 (ON)
PWB-A CN7A-6 (ON)
PWB-A CN7A-2 (ON)
PWB-A CN7A-4 (ON)
—
Location
(Electrical
Component)
—
7-D
7-E
6-H (Copier)
7-B
7-B
7-C
7-C
—