Ricoh SAVIN D0AP Service Manual page 567

Item
LED head
cleaning
Fusing Unit Fusing unit
installation and
removal
Fusing
pressure
release
Handling paper
jams
Fusing lamps
Temperature
monitoring
Drive unit Motor
Paper Feed Paper
feed/separation
system
Paper tray
bottom plate
lowers
SM
MP 402SPF
430Fb/430F/350F/350
(This machine)
Wipe with Automatic cleaning by
clean cloth linking to
opening/closing front
door
Lift after Lock release
release with mechanism and
the lock lever handle combined
Manual (lever Automatic
provided for
envelopes)
No Auto pressure release
One fusing Two fusing lamps, one
lamp with a center element
and one with two end
elements
Hot roller end: Hot roller end:
thermistor thermistor, thermostat
Hot roller Hot roller center:
center: thermopile, thermostat
thermistor,
thermostat
Motor x1 Motor x2
• All rollers • Paper
are driven feed/fusing:
Paper feed motor
by one
main
• Development:
motor Drum motor
Friction pad RF (Roller Friction)
method method with the
pre-separation plate
- The tray can be
loaded with the
bottom plate down
7-5
IM Reason for
Change
Simplify cleaning
procedure
Simplify
installation/removal
-
Reduces the
number of paper
jams in the fusing
unit
-
-
Reduce mileage on
the development
unit, achieve
longer service life
for drum
Countermeasure
for double-feeding
-
D0AP/D0C4/D0C5/D0C6/M0BQ/M0D1
Overview