Dell 3115CN - Page 329

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Chapter 1 Troubleshooting
Version 1 2006.11.21
A
Checking the Duplex
No
Yes
Checking the DUPLEX
ASSY installation
Reseat the DUPLEX
ASSY.
No
Yes
Try replacing the DUPLEX
ASSY. (Removal 5/
Replacement 41)
No
END
Does the noise arise
when feeding the paper
from the Duplex?
Does the noise
arise from the printer?
Checked by [Digital
Output]-[DO-13] in [IOT
Diagnosis].
Yes
Try replacing the DUPLEX
ASSY. (Removal 5/
Replacement 41)
Checking the Duplex Motor
Does the noise arise
from the printer?
B