Ricoh Priport DX 4640PD, Operating Instructions Manual, Page: 159 / 240

If you Cannot Make Clear Prints
147
4
Dotted Prints
If prints come out covered with dots
(on both front and back), the drum
unit might be dirty.
Cleaning the press roller
When the printed paper is dirty and
misfeeds occur frequently, perform
automatic press roller cleaning.
When using paper with a lot of paper
dust that dirties prints, clean the press
roller by hand with a soft damp cloth
or soft cloth and a little alcohol.
Automatic cleaning
Note
❒
The machine uses one piece of clean
master during Automatic Cleaning.
A
Press the
{
User Tools
}
key.
B
Press
[ Maintenance ]
.
C
Press [ Clean Press Roller ] .
Confirmation message will be dis-
played.
D
Press [ Yes ] .
Cleaning of press roller starts.
E
Press [ Exit ] .
Cleaning by hand
A
Clean the press roller with a soft
damp cloth or soft cloth and a lit-
tle alcohol.
Note
❒
Turn the press roller by hand as
you wipe to clean the entire sur-
face.
AUX202S
AUY086S