Service manual

FrameMaker Ver5.5E(PC) CF3102/CF2002 TROUBLESHOOTING
02.06.13
T- 2 1
(6) LCC Lift 2 to 1 paper transport Misfeed (PF121)
<Detection Timing>
<Action>
Type Description
Lift2to1misfeed
detection
The LCC Paper Take-Up Sensor (PPS0) is not blocked even after
thelapseofagivenperiodoftimeafteranLCCpapertake-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 Paper Standby Position Sensor (S1) is not blocked even after
thelapseofagivenperiodoftimeafteranLCCpapertake-up
request has been issued.
Relevant Electrical Parts
LCC Paper Take-Up Sensor (PPS0)
Paper Standby Position Sensor (S1)
LCC Registration Sensor (RSEN)
LCC Paper Take-Up Clutch1 (P1CL)
LCC Paper Take-Up Clutch2 (P2CL)
LCC Separator Clutch (BCL)
LCC Registration Clutch (RCL)
LCC Control Board (PWB-A)
Step Action Ref. Page
WIRING DIAGRAM
Control Signal
Location
(Electrical
Component)
1 Initial check items T-12 ——
2 PPS0 I/O check T-4 to T-10 — 7-D
3 RSEN I/O check T-4 to T-10 — 7-E
4 S1 I/O check T-4 to T-10 — 7-G
5 P1CL operation check T-2 PWB-A CN7A-8 (ON) 7-B
6 P2CL operation check T-2 PWB-A CN7A-6 (ON) 7-B
7 BCL operation check T-2 PWB-A CN7A-2 (ON) 7-C
8 RCL operation check T-2 PWB-A CN7A-4 (ON) 7-C
9 Change PWB-A. —— —