R
EPEATING
MARKS
OCCUR
MULTIPLE
TIMES
ON
A
PAGE
Print the Print defects guide and match the defects to the marks on one of the vertical lines. Follow the instructions
on the Print defects guide to determine the cause of the repeating defects.
Skewed print
C
HECK
THE
PAPER
GUIDES
Move the guides in the tray to the correct positions for the paper size loaded.
C
HECK
THE
PAPER
Make sure you are using paper that meets the printer specifications.
Print is too light
These are possible solutions. Try one or more of the following:
C
ALIBRATE
THE
COLOR
The printer automatically calibrates the colors whenever a new imaging kit is detected. If a cartridge is replaced,
then you can calibrate the colors manually:
1
From the printer control panel, press
.
2
From the
Admin menu
, press the arrow buttons until
Settings
appears, and then press
.
3
Press the arrow buttons until
Print menu
appears, and then press
.
4
Press the arrow buttons until
Quality menu
appears, and then press
.
5
Press the arrow buttons until
Color Adjust
appears, and then press
.
Calibrating
appears.
C
HECK
THE
DARKNESS
,
BRIGHTNESS
,
AND
CONTRAST
SETTINGS
The Toner Darkness setting is too light, the RGB Brightness setting is too light, or the RGB Contrast setting is too
low.
1
From the printer control panel, press
.
2
From the
Admin menu
, press the arrow buttons until
Settings
appears, and then press
.
Troubleshooting
219
Summary of Contents for d-Color MF920
Page 1: ...d Color MF920 d Color MF923 OPERATION GUIDE Code 556701en GB...
Page 89: ...3 Connect the answering machine or telephone to the adapter Faxing 89...
Page 174: ...3 Open the top door 4 Remove the right side cover Maintaining the printer 174...
Page 193: ...13 Insert the developer unit 14 Align and insert the imaging kit Maintaining the printer 193...
Page 248: ......