Fuji Xerox Phaser 5500 Service Manual page 305

Staple Cartridge Low or Missing (Self-Priming Senor) Troubleshooting Procedure
Step Actions and Questions
4
Check the Staple Cartridge for faulty parts
and foreign particles.
Are there damaged parts or foreign
particles?
5 Check the Staple Harness connections.
Are P/J8356 and P/J8308 connected?
6 Cycle the printer power.
Does the error still occur?
7 Check Staple Harness continuity.
1. Disconnect P/J8356 and P/J8308.
2. Check for continuity at the following:
P/J8356-1 <=> P/J8308-15
P/J8356-2 <=> P/J8308-14
P/J8356-3 <=> P/J8308-13
P/J8356-4 <=> P/J8308-12
P/J8356-5 <=> P/J8308-11
Are these conductive?
8 Check for +5 V to the Self Priming Sensor.
Is there +5 V across J8308-11 <=>
J8308-15 on the Finisher Main PWB?
9 Check the Self Priming Sensor signal.
Does the voltage across P8308-14 <=>
P8308-15 on the Finisher Main PWB
change when the Staple Cartridge is
removed or replaced?
10 Replace the Stapler Assembly.
Does the error still occur?
11 Replace the Finisher Main PWB.
Does the error still occur?
Error Messages, Codes, and Procedures
Yes
Replace faulty
parts or clean as
needed.
Go to Step 7.
Go to Step 7.
Go to Step 8.
Go to Step 9.
Go to Step 10.
Go to Step 11.
Replace the
Engine Logic
Board
(page 8-89).
No
Go to Step 5.
Connect and go
to Step 6.
Problem solved.
Repair the Staple
Harness.
Replace the
Finisher Main
PWB
(page 3-248).
Replace the
Finisher Main
PWB
(page 3-248).
Problem solved.
Problem solved.
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