Ricoh Lily Service Manual page 201

10 May 1996
No. Item
Transfer Roller
Transfer
Belt/Roller
1
Heater
Transfer Roller
2
Transfer Roller
Bias
3
Paper
Discharge Plate
4
Paper
5 Discharge Plate
Output
Transfer Roller
6
Cleaning
Fusing Unit
Hot Roller
1
Pressure Roller The material of the pressure
2
Pressure Roller
3 Cleaning
Paper Feed
2nd Paper
1 Feed Station
Operation Panel
LCD (Liquid
Crystal Display)
1
MAJOR DIFFERENCES FROM THE DFC-ALPHA (A109)
Contents
The transfer roller heater has
been newly added to keep the
temperature around the transfer
roller unit at 20°C.
The material of the transfer roller
has been changed.
The number of threshold levels
that decide transfer roller bias
depending on environmental
conditions has been changed
from 2 to 4.
Transfer roller bias settings for
duplex copying have been newly
added.
The installed angle of the paper
discharge plate has changed.
The output of the paper
discharge plate changes
depending on the copy paper.
The roller lubricant mechanism
has been newly added.
The material of the hot roller has
been changed.
roller has been changed.
The pressure roller cleaning
mechanism has been newly
added.
The 2nd paper feed station has
been changed to the universal
tray type.
The LCD has been changed to a
640 x 480 dot type.
A172: Full Color Display
A199: B/W Display
See 8.1 in section 2 for details.
To improve transfer efficiency.
See 8.2 in section 2 for details.
See 8.2 in section 2 for details.
To prevent toner scatter from
appearing around solid areas in
duplex mode. See 8.4 in section
2 for details.
See 8.4 in section 2 for details.
See 8.3 in section 2 for details.
To make it suitable for duplex
copying.
To make it suitable for duplex
copying.
See 9.1 in section 2 for details.
To meet customers' requests.
For easier operation and editing.
2-3
Details