Ricoh Priport VT 6000 Service Manual page 11

MAJOR DIFFERENCES BETWEEN THE C223 AND THE C228
No.
13 New Replacement and
Adjustment Procedures
14 New Master
Item
For details, refer to the Replacement and
Adjustment section.
A new more heat-sensitive master is used to
improve the printing quality.
Due to the new master material, the capacity of the
master eject box has been increased.
Because the new master surface is slippery, the
new master roll is tightened with tape [A] as shown
below to prevent the roll from becoming loose. The
master roll installation method has been changed.
(For details, refer to 'Installation Procedure' in the
Installation section.)
Details
N
The thermal head voltage adjustment
procedure has been changed.
N
The adjustment standard for the second
feed roller start timing has been changed
G
from 177 to 144
N
A remark has been added to the paper
feed roller removal procedure.
x
The adjustment standard for the exit pawl
timing has been changed from 230
H G
228 2 .
1-6
29 January 1998
G
.
[A]
C228V502.WMF
H G
2 to