Ricoh Priport DX 4640PD, Operating Instructions Manual

Page: 156 / 240

Troubleshooting
144
4
Dirty Background
If the background of prints is dirty, the drum unit might be dirty.
R
CAUTION:
R
CAUTION:
R
CAUTION:
R
CAUTION:
Note
❒
To avoid getting dirty background prints when printing onto paper smaller
than the original image, select a suitable reduction ratio or use larger print pa-
per.
❒
When printing onto paper that does not absorb ink well, like postcards, the
background of prints might be dirty. In this case, lower the printing speed or
use Skip Feed mode to dry the ink on the prints.
❒
The drum unit is locked if the security mode is active. See p.123 “Security”.
A
Open the front cover.
B
Push the drum unlocking switch to unlock the unit.
• If ink comes into contact with your eyes, rinse immediately in running water.
For other symptoms, consult a doctor.
• Keep the ink or ink container out of reach of children.
• If ink is ingested, induce vomiting by drinking a strong saline solution. Con-
sult a doctor immediately.
• If your skin comes into contact with ink, wash the affected area thoroughly
with soap and water.
AUY062S