Ricoh FW780 Service Manual

EM
2.1KM
(3.6K)
4.3KM
(7.2K)
6.4KM
(10.8K)
8.6KM
(14.4K)
10.8KM
(18K)
Notes
( ) A1 sideways/D size
5T/S corona
wires
C C C C R
Dry cloth
6T/S corona
end blocks and
casing
C C C C C
Dry cloth
7Pick-off pawls C C C C C Dry cloth
8Quenching
Lamp C
Clean using
blower brush if
necessary
E. Cleaning
1Cleaning blade
I I I I I
Replace at
20K
(A1 sideways/
D size)
2Cleaning seal
I I I I I
Replace if
damaged
3Toner tank
I I I I I
Empty used
toner
F. Paper Feed
1Registration
roller
C C C C C
Water
2Paper feed
guide plate
C C C C C
Water
3Manual feed
table
C C C C C
Water
G. Fusing
1Hot roller Replace at
48K
(A1 sideways/
D size)
2Pressure roller Replace at 60K
(A1 sideways/
D size)
3Thermistors
C
Clean using
suitable solvent
4Hot roller
strippers
C
Clean using
suitable solvent
5Pressure roller
stripper
C C C C C
Clean using
suitable solvent
6Entrance guide
plate
Clean using
suitable
solvent if
necessary
7Exit turn guide
C C C C C
Clean using
alcohol
A163 4-2 SM

Ricoh FW780 Specifications

General

Brand	Ricoh
Model	FW780
Category	Printer
Language	English