Iq4 Skewed Copy Image; Iq6 Fuzzy Text Or Image - Xerox Phaser 8860 Service Manual

IQ4 Skewed Copy Image

This RAP addresses image quality problems associated with the DADF. See the
Margins test print discussion.
Initial Actions
1. Reset the Media Guides on the DADF Input Tray.
2. Check that supported media is being used.
3. Check that image skew exceeds specifications.
4. Reseat all DADF connections.
Procedure
Table 1 IQ4 Skewed Copy Image
Step Questions and Actions
1 Check that the original is printed on sup-
ported media and is undamaged.
Is the original supported?
2 Check that the paper guides are correctly
adjusted, and clean the Pick Roller and Sepa-
rator Pad.
Does the problem persist?
3 Perform the DADF to Scanner Calibration
adjustment procedure (ADJ 1.15.1).
Does the problem persist?
Initial Issue
Phaser 8860/8860MFP Service Manual
Skew and
Yes No
Go to Step 2. Use the Platen.
Go to Step 3. Complete.
Replace the DADF Complete.
(REP 1.0.15).
09/2007

IQ6 Fuzzy Text or Image

This RAP addresses image quality problems associated with the DADF.
Initial Actions
1. Check that supported media is being used.
2. Reseat all DADF connections.
3. Cycle power to the system.
Procedure
Table 1 IQ6 Fuzzy Text or Image
Step Questions and Actions
1 Print the Graphics Demo page for fuzzy
image or the Configuration page for fuzzy
text.
Does the text appear fuzzy?
2 Make a copy of the page printed in Step 1.
Does the image still appear fuzzy?
3 Check and/or adjust the Control Panel copy
settings.
Print the Troubleshooting Print Quality page
and evaluate the Output Quality and Color
Settings section. Use Text or Mixed print
mode to evaluate text. Graphics lose image
quality in these two modes. If the system is
set to Photo or Graphics mode, text quality
decreases.
Does the problem persist after making the
adjustments?
4 Perform the DADF to Scanner Calibration
adjustment procedure (ADJ 1.15.1).
Does the problem persist?
5 Scan a copy of the page printed in Step 2.
Does the problem persist?
3-5
Yes No
The problem is Go to Step 2.
with the Print
Engine. See IQ22.
Go to Step 3. Go to Step 4.
Go to Step 4. Complete.
Go to Step 5. Complete.
Replace the Scan- Replace the DADF
ner Assembly (REP 1.0.15).
(REP 1.0.11).
Image Quality
IQ4, IQ6