Fuji Xerox Phaser 5500 Service Manual page 153

Jam at B (Registration Sensor) Troubleshooting Procedure (Continued)
Step Actions and Questions
7
Check for +5 V to the Registration Sensor.
Is there +5 V across P403-13 <=>
P403-3 on the Engine Logic Board?
8 Check the Registration Sensor.
Does the voltage across P403-8 <=>
P403-3 on the Engine Logic Board
change when the sensor actuator is
operated?
9 Test the Tray 6 Take Away Motor.
Run the Service Diagnostics Tray 6 Take
Away Motor high speed test.
Does the motor rotate normally?
10 Check the Main Harness connections.
Are PF57 and P/JF06 connected?
11 Print a Test Print.
Does the error still occur?
12 Check the Main Harness continuity.
1. Disconnect PF57 and JF06.
2. Check for continuity at the following:
PF57-7 <=> P/JF06-11
PF57-6 <=> P/JF06-8
PF57-5 <=> P/JF06-9
PF57-4 <=> P/JF06-10
PF57-3 <=> P/JF06-12
PF57-2 <=> P/JF06-7
Are these conductive?
13 Check the Take Away Motor resistance.
Are the resistances across JF57-3/
4(COM) and JF57-1/2/5/6, XXXX ohm?
14 Check for +24 V to the Take Away Motor.
Is there +24 V across PF06-9 <=> PF04-
2, and PF06-10 <=> PF04-2 on the Tray 6
PWB?
15 Replace the Take Away Motor.
Print a Test Print.
Does the error still occur?
16 Replace the Tray 6 PWB.
Print a Test Print.
Does the error still occur?
Error Messages, Codes, and Procedures
Yes
Go to Step 8.
Go to Step 16.
Go to Step 16.
Go to Step 12.
Go to Step 12.
Go to Step 13.
Go to Step 14.
Go to Step 15.
Go to Step 16.
Replace the
Engine Logic
Board
(page 8-89).
No
Replace the
Engine Logic
Board
(page 8-89).
Replace the
Registration
Sensor
(page 8-52).
Go to Step 10.
Connect and go
to Step 11.
Problem solved.
Repair Main
Harness.
Replace the Take
Away Motor
(page 3-64).
Replace the Tray
6 PWB
(page 3-67).
Problem solved.
Problem solved.
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