February, 2008
2-127
WorkCentre 5225, 5230
012-213
Status Indicator Raps
Launch Version
012-213 Stacker Tray Lower Limit Failure RAP
BSD-ON:12.24
Stacker descended lower than normal levels, below low limit height.
Initial Actions
• Power OFF/ON
Procedure
Check the tray raise/lower mechanism for foreign substances and distortion. No distortion or
foreign substances are found in the tray raise/lower mechanism.
YN
Clear away the foreign substances. Correct the distortion.
Execute Component Control[012-264 Stack Height Sensor 1]. Actuate the Stack Height Sensor
1 with paper.
The display changes.
YN
Check the connections of J8873 and P/J8988. J8873 and P/J8988 are connected
correctly.
YN
Connect J8873 and P/J8988.
Check the wire between J8873 and J8988 for an open circuit or a short circuit (BSD
12.24).
The wire between J8873 and J8988 is conducting without an open circuit or
a short circuit.
YN
Repair the open circuit or short circuit.
Measure the voltage between the Finisher PWB P8988-16 (+) and GND (-) (BSD 12.24).
The voltage is approx. +5VDC.
YN
Replace the Finisher PWB (PL 23.16).
Measure the voltage between the Finisher PWB P8988-17 (+) and GND (-) (BSD 12.24).
Actuate the Stack Height Sensor 1 with paper. The voltage changes.
YN
Replace the Stack Height Sensor 1 (PL 23.11).
Replace the Finisher PWB (PL 23.16).
Alternately execute Component Control[012-060 Stacker Motor up ON] and Component Con-
trol[012-061 Stacker Motor down ON]. The Stacker Motor (PL 23.7) starts up.
YN
Check the connections of P/J8986. P/J8986 are connected correctly.
YN
Connect P/J8986.
Check the wires on P8986 for an open circuit or a short circuit (BSD 12.24). The wires
on P8986 is conducting without an open circuit or a short circuit.
YN
Repair the open circuit or short circuit.
Replace the Stacker Motor (PL 23.7). If the problem persists, replace the Finisher PWB
(PL 23.16).
Replace the Finisher PWB (PL 23.16). If the problem persists, replace the MCU PWB (PL 9.1).
A
A
B
B
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