Fuji Xerox Phaser 5500, Service Manual

Page: 299 / 623

Error Messages, Codes, and Procedures 3-221
2 Test the Stack Full Sensor.
Run the Service Diagnostics Output Tray
Full test for the appropriate Exit.
Does the sensor state change when the
actuator is moved and sensor is
blocked? Replace the
Engine Logic
Board
(page 8-89). Go to Step 3.
3 Check the Stack Full Sensor connections.
For Exit 1:
Are P/J118, P/J613 and P/J432
connected?
For Exit 2:
Are P/J113, P/J606B and P/J434
connected? Go to Step 4. Connect the
sensor.
4 Check continuity between the Stack Full
Sensor and the Exit PWB.
For Exit 1:
Is there continuity on each wire
between P/J118 <=> P/J432?
For Exit 2:
Is there continuity on each wire
between P/J113 <=> P/J434? Go to Step 5. Repair the wiring.
5
Check for +5 V to the Stack Full Sensor.
For Exit 1:
Is there +5 V across P/J118-3 (+) <=>
ground?
For Exit 2:
Is there +5 V across P/J113-3 (+) <=>
ground? Replace the Full
Stack Sensor. Go to Step 6.
6
Check the Exit PWB connections.
Are P/J421 and P/J431 connected? Go to Step 7. Connect P/J421
and P/J431.
7 Check continuity between the Exit PWB
and Engine Logic Board.
1. Disconnect P/J431 and P/J421.
2. Check for continuity at the following:
P/J431-1 <=> P/J421-8
P/J431-2 <=> P/J421-7
P/J431-3 <=> P/J421-6
P/J431-4 <=> P/J421-5
P/J431-5 <=> P/J421-4
P/J431-6 <=> P/J421-3
P/J431-7 <=> P/J421-2
P/J431-8 <=> P/J421-1
Are these conductive?
Go to Step 8. Repair the wiring.
8 Check for +5 V to the Exit PWB.
Is there +5 V across P/J421-3 (+) <=>
ground? Replace the Exit
PWB (page 8-88). Replace the
Engine Logic
Board
(page 8-89).
Standard Output Tray Full (Exit Full Stack Sensor) Troubleshooting Procedure
Step Actions and Questions Yes No