Ricoh FW780 Service Manual page 94

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