Fuji Xerox Phaser 5500, Service Manual

Page: 203 / 623

Error Messages, Codes, and Procedures 3-125
7 Check Main Drive Harness continuity.
1. Disconnect P/J8342 and P/J8304.
2. Check for continuity at the following:
P/J8342-1 <=> P/J8304-23
P/J8342-2 <=> P/J8304-16
P/J8342-3 <=> P/J8304-25
P/J8342-4 <=> P/J8304-27
P/J8342-5 <=> P/J8304-18
P/J8342-6 <=> P/J8304-29
Are these conductive?
Go to Step 8. Repair the Main
Drive Harness.
8 Check the Transport Motor resistance.
Is there some amount of resistance
across P8342-2/5(COM) and P8342-1/3/
4/6? Go to Step 9. Replace the
Transport Motor
(page 3-222).
9 Check for +24 V to the Transport Motor.
Is there +24 V across J8304-16 <=>
ground and J8304-18 <=> ground on the
Finisher Main PWB? Go to Step 10. Replace the
Finisher Main
PWB
(page 3-248).
10 Replace the Transport Motor.
Run the Service Diagnostics Finisher
Transport Motor Test.
Does the error still occur? Replace the
Finisher Main
PWB
(page 3-248). Problem solved.
11 Test the Upper Tray Exit Sensor.
Run the Service Diagnostics Upper Tray
Exit Sensor test.
Does the sensor state change? Replace the
Finisher Main
PWB
(page 3-248). Go to Step 12.
12 Check the Sensor Harness connections.
Are P/J8321 and P/J8312 on the sensor
harness, and P/J8312 and P/J8302 on
the Main Sensor Harness connected? Go to Step 14. Connect and go
to Step 13.
13 Print a Test Print.
Does the error still occur? Go to Step 14. Problem solved.
14
Check Exit Sensor Harness continuity.
1. Disconnect P/J8321 and P/J8312.
2. Check for continuity at the following:
P/J8321-3 <=> J8312B-1
P/J8321-2 <=> J8312B-2
P/J8321-1 <=> J8312B-3
Are these conductive?
Go to Step 15. Repair the Upper
Tray Exit Sensor
Harness.
Jam at F or G (Stacker Upper Tray Exit Sensor ON) Troubleshooting Procedure
Step Actions and Questions Yes No