012-249 Booklet Front Stapler Fail; 012-259 Eject Home Sensor On Failure Rap - Xerox WorkCentre 5222 Service Manual

012-249 Booklet Front Stapler Fail

BSD-ON:12.17
Booklet Staple Mot F cannot clinch properly; Booklet Staple Cam SW F detected not to turn on
(return to Home position could not be completed) within designated time period after starting
reverse motion.
Procedure
Manually move the Booklet Tamper to both ends. Enter
023], Folder Knife Motor (PL 23.15), alternately. Select Start. The Folder Knife Motor ener-
gizes.
Y N
Select Stop. Check continuity between the Folder Knife Motor and the Booklet PWB and
between the Booklet PWB and the Finisher PWB. The continuity check is OK.
Y N
Repair the open circuit or short circuit.
Replace the Folder Knife Motor (PL
PWB (PL 23.21). If the problem persists, replace Finisher PWB
Select Stop. Select [013-101], Folder Home Sensor
unblock the Folder Home Sensor. The display changed.
Y N
Select Stop. Check continuity between the Folder Home Sensor and the Booklet PWB
and between the Booklet PWB and the Finisher PWB. The continuity check is OK.
Y N
Repair the open circuit or short circuit.
Replace the Folder Home Sensor (PL
let PWB (PL 23.21). If the problem persists, replace Finisher PWB
Select Stop. If the problem continues, replace the Finisher PWB
Launch Version
WorkCentre 5225, 5230
Component Control [13-022] and [13-
23.15). If the problem continues, replace the Booklet
(PL 23.16).
(PL 23.15). Select Start. Block/
23.15). If the problem continues, replace the Book-
(PL 23.16).
(PL 23.16).

012-259 Eject Home Sensor ON Failure RAP

BSD-ON:12.22
- Eject Motor operated in reverse motion with Eject Clamp Home Sensor OFF; this sensor not
detected to turn on subsequently within designated time period
- Eject Motor operated in reverse motion with Eject Clamp Home Sensor OFF; this sensor not
detected to be on upon stop after being detected to be on.
Initial Actions
Power OFF/ON
Remove foreign substances in the Eject mechanism.
Procedure
Manually operate the Eject mechanism. The Eject mechanism moves smoothly.
Y N
Replace the parts that are interfering with operation.
Execute Component Control[012-250 Eject Clamp Home Sensor]. Actuate the Eject Clamp
Home Sensor with paper. The display changes.
Y N
Check the connections of
correctly.
Y N
Connect J8870 and P/J8988.
Check the wire between J8870 and J8988 for an open circuit or a short circuit (BSD
12.22). The wire between J8870 and J8988 is conducting without an open circuit or
a short circuit.
Y N
Repair the open circuit or short circuit.
Measure the voltage between the Finisher PWB P8988-9 (+) and GND (-) (BSD 12.22).
The voltage is approx. +5VDC.
Y N
Replace the Finisher PWB
Measure the voltage between the Finisher PWB P8988-8 (+) and GND (-) (BSD 12.22).
Actuate the Eject Clamp Home Sensor with paper. The voltage changes.
Y N
Replace the Eject Clamp Home Sensor
Replace the Finisher PWB
Alternately execute Component
trol[012-055 Eject Motor FWD HI]. The Eject Motor
Y N
Check the connections of
nected correctly.
A
February, 2008
2-133
J8870 and P/J8988. J8870 and P/J8988
(PL 23.16).
(PL 23.11).
(PL 23.16).
Control[012-054 Eject Motor FWD LO] and
(PL 22.9) starts up.
P/J8878 and P/J8983. P/J8878 and
Status Indicator Raps
012-249, 012-259
are connected
Component Con-
P/J8983 are con-