Stapler Failure - H5-91 Staple Fail - Fuji Xerox Phaser 5500 Service Manual

Stapler Failure - H5-91 Staple Fail

The Stapler Home Sensor state is not detected within the specified time after a Stapler
Move Motor forward operation, or the Stapler Home Sensor is not turned ON within
the specified time following a Stapler Move Motor reverse operation.
Applicable Error Code
Stapling Failure - H5-91 Staple Fail
Stapler Failure (Stapler Home Sensor) Troubleshooting Reference
Applicable Parts
Stapler Assembly
Staple Home Position
Sensor
Staple Motor
Stapler Harness
Finisher Main PWB
Stapler Failure (Stapler Home Sensor) Troubleshooting Procedure
Step Actions and Questions
1 Test the Stapler Assembly.
Run the Service Diagnostics Staple Motor
Forward and Reverse tests.
Does the Stapler Motor rotate normally?
2 Check the Staple Motor Harness
connections.
Are P/J8357 and P/J8308 connected?
3 Print a Test Print.
Does the error still occur?
4
Check the Staple Motor Harness continuity
1. Disconnect P/J8357 and P/J8308.
2. Check for continuity at the following:
P/J8357-1 <=> P/J8308-10
P/J8357-2 <=> P/J8308-9
P/J8357-3 <=> P/J8308-8
P/J8357-4 <=> P/J8308-7
Are these conductive?
5
Test the Staple Head Home Sensor.
Run the Service Diagnostics Staple Head
Home Sensor test.
Does the sensor state change when the
staple gear is rotated?
3-184
References
Phaser 5500 Printer Options Service Manual
Finisher Main PWB P/J Locator (page 5-35)
Finisher Staple P/J Locator (page 5-30)
Finisher Stapler Wiring (page 5-45)
PL8.1 Print Engine Electrical (page 9-40)
PL25.8 Finisher Staple (page 4-58)
PL25.14 Finisher Electrical (page 4-70)
Phaser 5500 Printer Service Manual
Yes
Go to Step 5.
Go to Step 4.
Go to Step 4.
Go to Step 9.
Replace the
Finisher Main
PWB
(page 3-248).
No
Go to Step 2.
Connect and go
to Step 3.
Problem solved.
Repair the Staple
Motor Harness.
Go to Step 6.