3-108 Phaser 5500 Printer Service Manual
8
Check for +5 V to the Buffer Path Sensor.
Is there +5 V across J8302A-15 <=>
J8302A-13 on the Finisher Main PWB?
Go to Step 9. Replace the
Finisher Main
PWB
(
page 3-248).
9
Check Buffer Path Sensor signal.
Does the voltage across P8302A-14 <=>
P8302A-13 on the Finisher Main PWB
change when the actuator is operated?
Replace the
Finisher Main
PWB
(
page 3-248).
Replace the
Buffer Path
Sensor
(
page 3-207).
10
Test the Registration Motor.
Run the Service Diagnostics Finisher
Registration Motor Test.
Does the motor rotate normally?
Replace the
Finisher Main
PWB
(
page 3-248).
Go to Step 11.
11
Test the Buffer Roller Drive.
Run the Service Diagnostics Finisher
Registration Motor CCW test.
Does the Buffer Roller rotate?
Go to Step 13. Restore operation
and go to
Step
12.
12
Print a Test Print.
Does the error still occur?
Go to Step 13. Problem solved.
13
Check Main Drive harness connections.
Are P/J8335 and P/J8304 connected?
Go to Step 15. Connect and go
to Step 14.
14
Print a Test Print.
Does the error still occur?
Go to Step 15. Problem solved.
15
Check Main Drive Harness continuity.
1. Disconnect P/J8335 and P/J8304.
2. Check for continuity at the following:
P/J8335-1 <=> P/J8304-7
P/J8335-2 <=> P/J8304-8
P/J8335-3 <=> P/J8304-9
P/J8335-4 <=> P/J8304-11
P/J8335-5 <=> P/J8304-10
P/J8335-6 <=> P/J8304-13
Are these conductive?
Go to Step 16. Repair the Main
Drive Harness.
16
Check Registration Motor resistance.
Is there some amount of resistance
across P8335-2/5(COM) and P8335-1/3/
4/6?
Go to Step 17. Replace the
Registration
Motor
(
page 3-245).
17
Check for +24 V to the Registration Motor.
Is there +24 V across J8304-8 <=>
ground and J8304-10 <=> ground on the
Finisher Main PWB?
Go to Step 18. Replace the
Finisher Main
PWB
(
page 3-248).
18
Replace the Registration Motor.
Print a Test Print.
Does the error still occur?
Replace the
Finisher Main
PWB
(
page 3-248).
Problem solved.
Jam at G (Buffer Path Sensor Static) Troubleshooting Procedure (Continued)
Step Actions and Questions Yes No
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