February, 2008
2-311
WorkCentre 5225, 5230
024-916 (A-Finisher)
Status Indicator Raps
Launch Version
024-916 (A-Finisher) Mix Stack Full
BSD-ON:12.2, 12.8
In detection of Half Position (Mix Full position), one of the following is met:
• Paper in the job is larger (longer in either lead/trail edge or side edge) than the last paper
of the previous job.
• The width of the last paper of the previous job is less than 279.4mm and a change is
made to Staple Mode.
• The size of the last paper of the previous job is “unknown.”
Initial Actions
• Check that the Stack Height Sensor is properly installed, not broken and has no foreign
objects.
• Check Stacker Stack Sensors 1 and 2 are properly installed and free from foreign objects
and that their actuators are not broken.
• Power Off/On.
Procedure
Check the paper size of the job. The paper of the job is equal in size to or smaller than (in
either lead/trail edge or side edge) the last paper of the previous job.
YN
Load paper of the appropriate size.
Check the settings of the Staple Mode for the current job. The settings are the same as the
ones for the previous job.
YN
Return the Staple Mode settings to the previous ones.
Check for paper and/or foreign objects on the Stacker Tray. The Stacker Tray is in normal
condition with no paper or foreign object left there.
YN
Remove the remaining paper and/or foreign object(s).
Check the drive mechanism to the Stacker Tray for a deformed or broken part and not-seated
gears.
The drive mechanism is free of defects and gears seat properly.
YN
Repair the Stacker Tray mechanism.
Enter Component Control [012-267]. Block and unblock the Stack Height Sensor with a piece
of paper.
The display changes.
YN
Check the connections of P/J8708 and P/J8727. P/J8708 and P/J8727 are securely
connected.
YN
Connect P/J8708 and P/J8727 securely.
Check for an open or short circuit between J8708 and J8727. The wires between
J8708 and J8727 are OK.
YN
Repair the open or short circuit.
Measure the voltage between J8708-3 (+) on the Finisher PWB and GND (-). The volt-
age is approx. +5VDC.
YN
Go to Wirenet A-Finisher +5VDC and check the +5VDC circuit.
Measure the voltage between J8708-2 (+) on the Finisher PWB and GND (-). Block and
unblock the Stack Height Sensor.
The voltage changes.
YN
Replace the Stack Height Sensor (PL 22.10).
Check the wires and connectors for an intermittent open or short circuit. If the problem
continues, replace the Finisher PWB (PL 22.7).
Enter [012-278]. Rotate the Stacker Stack Sensor 1 actuator by hand to block and unblock the
sensor.
The display changes.
YN
Check the connections of P/J8707 and P/J8722. P/J8707 and P/J8722 are securely
connected.
YN
Connect P/J8707 and P/J8722 securely.
Check for an open or short circuit between J8707 and J8722. The wires between
J8707 and J8722 are OK.
YN
Repair the open or short circuit.
Measure the voltage between J8707-6 (+) on the Finisher PWB and GND (-). The volt-
age is approx. +5VDC.
YN
Go to Wirenet A-Finisher +5VDC and check the +5VDC circuit.
Measure the voltage between J8707-5 (+) on the Finisher PWB and GND (-). Rotate the
Stacker Stack Sensor 1 actuator by hand to block and unblock the sensor.
The voltage
changes.
YN
Replace the Stacker Stack Sensor 1 (PL 22.8).
Check the wires and connectors for an intermittent open or short circuit. If the problem
continues, replace the Finisher PWB (PL 22.7).
Enter [012-279]. Rotate the Stacker Stack Sensor 2 actuator by hand to block and unblock the
sensor.
The display changes.
YN
Check the connections of P/J8707 and P/J8721. P/J8707 and P/J8721 are securely
connected.
YN
Connect P/J8707 and P/J8721 securely.
A
A
B C
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