Fuji Xerox Phaser 5500 Service Manual page 160

Jam at Tray 6 (Feed Out Sensor #6) Troubleshooting Procedure (Continued)
Step Actions and Questions
21 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?
22 Check the Main Harness for continuity.
1. Disconnect PF56 and JF06.
2. Check for continuity at the following:
PF56-1 <=> JF06-1
PF56-2 <=> JF06-3
PF56-3 <=> JF06-2
PF56-4 <=> JF06-6
PF56-5 <=> JF06-4
PF56-6 <=> JF06-5
Are these conductive?
23
Check resistance of the Feed/Lift Motor.
Is there some amount of resistance
across PF58-2/5 (COM) and PF58-1/3/4/
6?
24 Check for +24 V at the Feed/Lift Motor.
Is there +24 V across PF06-3 <=> PF04-3
and PF06-4 <=> PF04-3 on the Tray 6
PWB?
25 Replace the Feed/Lift Motor.
Print a Test Print.
Does the error still occur?
26 Test the Take Away Motor.
Run the Service Diagnostics Tray 6 Take
Away Motor test at high speed.
Does the motor rotate normally?
27 Check the Main Harness connection.
Are PF57 and JF06 connected?
28 Print a Test Print.
Does the error still occur?
3-82
Yes
Go to Step 22.
Go to Step 23.
Go to Step 24.
Go to Step 25.
Go to Step 33.
Go to Step 33.
Go to Step 29.
Go to Step 29.
Phaser 5500 Printer Service Manual
No
Repair the Feeder
harness.
Repair the Main
Harness.
Replace the
Feed/Lift Motor
(page 3-49).
Replace the Tray
6 PWB
(page 3-67).
Problem solved.
Go to Step 27.
Connect and go
to Step 28.
Problem solved.