012-263 Rear Tamper Failure Rap (Lx) - Xerox workcentre 5335 series Service Manual

012-263 Rear Tamper Failure RAP (LX)

BSD-ON: BSD 12.18 - Office Finisher LX Tamping & Offset (1 of 2)
BSD-ON: BSD 12.19 - Office Finisher LX Tamping & Offset (2 of 2)
BSD-ON: BSD 12.12 - Office Finisher LX Interlock Switching
After the Rear Tamper started moving to the home position, the Rear Tamper Home Sensor did
not turn On within 800ms.
Procedure
Manually operate the Tamper mechanism. The Tamper mechanism moves smoothly.
Y N
Replace the parts that are interfering with operation.
Execute Component Control [012-221], Rear Tamper Home Sensor. Manually operate the
Tamper mechanism to block and unblock the sensor. The display changes.
Y N
Check the wire between J8882 pin 2 and
loose or damaged connector. The wire is OK.
Y N
Repair/reconnect as required.
Measure the voltage between P/J8994, pins 9 and 7 on the Finisher PWB. The voltage
is approx. +5VDC.
Y N
Replace the Finisher PWB (PL
Measure the voltage between P/J8994, pin 8 on the Finisher PWB and GND
- Office Finisher LX Tamping & Offset (2 of
nism to block and unblock the Rear Tamper Home Sensor. The voltage changes.
Y N
Replace the Rear Tamper Home Sensor
Replace the Finisher PWB (PL 23.16).
Alternately execute Component Control [012-026], Rear Tamper Motor Front and [012-029],
Rear Tamper Motor Rear. The Rear Tamper Motor moves.
Y N
There is +24 VDC from P/J8994 pin 14 on the Finisher PWB to GND
Y N
There is +24 VDC from J8982
Y N
Go to BSD 12.12 - Office Finisher LX Interlock Switching
+24V circuit feeding pin 4. Repair/reconnect as required.
Replace the Finisher PWB (PL
Check the wires between P/J8994, pins 13 ~ 17 on the Finisher PWB, and the Rear
Tamper Motor P/J8883 for an open or short circuit, or a loose or damaged connector.
The wires are OK.
A
Status Indicator RAPs
012-263
P/J8994 pin 8 for an open or short circuit, or a
23.16).
2). Manually operate the Tamper mecha-
(PL 23.12).
pin 4 on the Finisher PWB to GND
and check the
23.16).
BUS Updated 12/2011
A
Y N
Repair/reconnect as required.
Replace the Rear Tamper Motor
PWB (PL 23.16).
Replace the Finisher PWB
BSD 12.19
07/2011
2-118
(PL 23.12). If the problem persists, replace the Finisher
(PL 23.16).
WorkCentre 5335 Family Service Documentation
Initial Issue