3-134 Phaser 5500 Printer Service Manual
17
Test Entrance and Transport Roller drive.
Run the Service Diagnostics Finisher
Transpor t 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
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