Fuji Xerox Phaser 5500, Service Manual

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3-134 Phaser 5500 Printer Service Manual
17 Test Entrance and Transport Roller drive.
Run the Service Diagnostics Finisher
Transport Motor Test.
Do the Entrance and Transport Rollers
rotate? Go to Step 19. Restore operation
and go to
Step 18.
18 Print a Test Print.
Does the error still occur? Go to Step 19. Problem solved.
19 Check the Main Drive Harness.
Are P/J8342 and P/J8304 connected? Go to Step 21. Connect and go
to Step 20.
20 Print a Test Print.
Does the error still occur? Go to Step 21. Problem solved.
21 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 22. Repair the Main
Drive Harness.
22 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 23. Replace the
Transport Motor
(page 3-222).
23 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 24. Replace the
Finisher Main
PWB
(page 3-248).
24 Replace the Transport Motor.
Print a Test Print.
Does the error still occur? Replace the
Finisher Main
PWB
(page 3-248). Problem solved.
25 Test the Gate Sensor.
Run the Service Diagnostics Gate Sensor
test.
Does the sensor state change when the
sensor is blocked? Replace the
Finisher Main
PWB
(page 3-248). Go to Step 26.
26 Check the Gate Sensor Harness.
Is the harness connected? Go to Step 28. Connect and go
to Step 27.
27
Print a Test Print.
Does the error still occur? Go to Step 28. Problem solved.
Jam at F (Transport Gate Sensor ON) Troubleshooting Procedure (Continued)
Step Actions and Questions Yes No