Fuji Xerox Phaser 5500 Service Manual page 147

Jam at Tray 6 (Feed Out Sensor #6) Troubleshooting Procedure (Continued)
Step Actions and Questions
6
Check the Feeder Harness for continuity
1. Disconnect PF61 and PF56B.
2. Check for continuity of the following:
PF61-1 <=> JF56B-3
PF61-2 <=> JF56B-2
PF61-3 <=> JF56B-1
Are these three conductive?
7 Check the Main Harness for continuity
1. Disconnect PF56B and JF02.
2. Check for continuity at the following:
JF56B-4 <=> JF02-6
JF56B-5 <=> JF02-5
JF56B-6 <=> JF02-4
Are these three conductive?
8 Check for +5 V at the Pre-Feed Sensor.
Is the voltage across PF02-6 <=> PF04-2
on the PWB +5 V?
9 Check the Pre-Feed Sensor function.
Does the voltage across JF02-5 <=>
PF04-2 on the PWB change, when white
paper is placed over the sensing area?
10 Test the Feed/Lift Motor.
Run the Service Diagnostics Tray 6
Motor Feed test.
Does the Feed/Lift Motor rotate
normally?
11 Check the Harness connections.
Are the connectors PF58, PF56, and
JF06 on the PWB connected?
12 Print a Test Print.
Does the error still occur?
13
Check the Feeder Harness for continuity
1. Disconnect PF58 and JF56B.
2. Check for continuity at the following:
PF58-1 <=> JF56-1
PF58-2 <=> JF56-2
PF58-3 <=> JF56-3
PF58-4 <=> JF56-4
PF58-5 <=> JF56-5
PF58-6 <=> JF56-6
Are these conductive?
Error Messages, Codes, and Procedures
Yes
Go to Step 7.
Go to Step 8.
Go to Step 9.
Go to Step 27.
Go to Step 18.
Go to Step 13.
Go to Step 13.
Go to Step 14.
No
Repair the Feeder
Harness.
Repair the Main
Harness.
Replace the Tray
6 PWB
(page 3-67).
Replace the Pre-
Feed Sensor
(page 3-51).
Go to Step 11.
Connect and go
to Step 12.
Problem solved.
Repair the Feeder
harness.
3-69