Abnormal Noise During Printing - Xerox Phaser 6128MFP Service Manual

Abnormal Noise During Printing

Phaser 6128MFP Service Manual
Troubleshooting Reference Table
Applicable Parts
Separator Roller (PL2.1.5)
Feed Roller Assembly (PL3.2.4)
Imaging Unit (PL4.1.21)
Fuser (PL6.1.1)
Transfer Belt (PL6.1.7)
Sub Drive Assembly (PL7.1.1)
Main Drive Assembly (PL7.1.2)
Fan (PL8.1.1)
Troubleshooting Procedure Table
Step Actions and Questions
1 Is the noise present when paper is fed
from the Tray?
2 Check the paper condition.
Is the paper dry and approved?
3 Check for noise when paper is fed from
Tray 1
Is the noise still present?
4 1. Remove the Tray.
2. Rotate the Separator Roller with your
finger.
Does the roller rotate smoothly?
5 Check the Feed Roller rotation
1. Remove the Tray.
2. Start the Main Motor FULL2 test
(page 4-41): Service Mode > Engine
Diag > Motor Test > Main Motor
FULL2, then while the motor is
running, start the Tray Feed Solenoid
(Auto) test (page 4-49): Service Mode
> Engine Diag > Motor Test > Tray
Feed Solenoid (Auto).
Is the noise coming from this roller?
NOTE:
After check is completed, turn off the Tray
Feed Solenoid test first, then turn off the
Main Motor FULL2 test.
6 Check the feed slot paper guides
Were the guides correctly set, and was
the paper correctly inserted?
General Troubleshooting
Wiring and Plug/Jack Map References
Yes
Go to step 2. Go to step 6.
Go to step 4. Replace the
Go to step 4. Complete
Go to step 5. Replace the
Replace the
Feed Roller
(page 8-10).
Go to step 7. Reset the
No
paper, then
go to step 3.
Separator
Roller
(page 8-7).
Go to step 9.
guides, then
go to step 7.
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