Ricoh 4506 User Manual
Page 165
If You Cannot Make Copies as You Want
153
5
If you cannot correct the problem by taking the above actions, please contact
your service representative.
Non-color parts of an original
are copied in color in Auto
Color Select mode.
The machine might detect
some black and white screen
images (such as from newspa-
per) as a full color original.
Select Black & White Copy
mode.
Adjust the A.C.S. Sensitivity
to a “B&W” level.
A copy image is blurred.
The image density is too light. Adjust the image density.
P.26 “Adjusting Copy Image
Density”.
An improper kind of paper is
set.
Set the right kind of paper in
the paper tray.
Note
❒ Copies might be blurred if
you copy onto rough
grain, coated, or damp pa-
per.
Toner is running out.
Add toner.
Changing The Toner Cartridge”.
In Margin Adjustment mode,
parts of the original image are
not copied.
The margin is set too wide.
Set the narrow margin with
the user tools.
Problem
Cause
Action