Low Image Density Or Rough Image - Xerox Phaser 6115MFP Service Manual

Low Image Density or Rough Image

Phaser 6115MFP Multifunction Product Service Manual
Troubleshooting Procedure Table
Step Actions and Questions
Execute a print job sent
1
from a computer.
Does the defect occur on
the printed output?
Open the ADF and visually
2
inspect the scanner
exposure lamp.
Is the exposure lamp on?
3 Reseat all connectors and
cables between the scanner
and image processing
board, and then make
another copy.
Does the defect still occur?
Does the Control Panel
4
display any text?
Reseat all connectors and
5
cables between DC Power
Supply 2 and the Image
Processor Board, and then
recheck the expopsure
lamp. Is the exposure lamp
on?
The overall image density is too light.
Initial Actions
Verify the media used is supported by this printer.
Verify the media settings are correct at the Control Panel.
Print-Quality Troubleshooting
Yes No
The problem is not The problem is
with Scanner Unit, it is associated with the
a problem within the scanner system. Go to
print image system. Step 2.
Go to page 5-31 to
continue
troubleshooting the
image print image
process.
Go to Step 3. Problem could be
related to the DC
Power Supply 2. Go to
Step 4
Replace the Scanner Complete.
Unit (page 8-25).
Go to Step 5. Replace the Image
Processing Board
(page 8-55).
Complete. Replace the DC Power
Supply 2 (page 8-68).
5-7