Specifications

Part Name Symbol Function
1 Web Take-Up Roller
Takes up the Cleaning Web being supplied
from the Web Roller.
2
Oil Supply/Web
Feeding Roller
Presses the Cleaning Web down onto the
surface of the Upper Fusing Roller and feeds
the Cleaning Web as it is taken up by the
Web Take-Up Roller.
3 Web Regulating Plate
Held tightly up against the Web Roller to
prevent the Cleaning Web from developing
slack as it is being fed out. It also provides a
gauge to visually determine the approximate
amount of Cleaning Web still available for use.
4 Web Roller
The Cleaning Web into which silicone oil has
been soaked is fed off this roller to coat the
Upper Fusing Roller with silicone oil and to
clean it.
5
Upper Fusing Roller
Sub Heater Lamp
H2 Turns ON during the warming-up period.
6
Upper Fusing Roller
Main Heater Lamp
H1
Turns ON during the warming-up period, a
copy cycle, and in the standby state following
the completion of warming-up (to constantly
provide temperature control).
7
Upper Fusing Roller
Thermistor
TH1
Detects the surface temperature of the Upper
Fusing Roller.
8
Fusing Roller
Thermal Fuse
TF2
Blows out when the Upper Fusing Roller
temperature runs excessively high to prevent
a fire.
9 Upper Fusing Roller
Fixes the developed image to the paper and,
at the same time, feeds the paper onto the
Exit Section.
10
Fusing Unit Entrance
Guide Plate
Serves as a guide for the paper being fed into
the Fusing Unit.
11
Lower Fusing Roller
Thermistor
TH2
Detects the surface temperature of the Lower
Fusing Roller.
12
Lower Fusing Roller
Heater Lamp
H3
Turns ON in the standby state following the
completion of warming-up.
13 Lower Fusing Roller
Made up of a silicone rubber cylinder covered
with teflon tubing and functions with the
Upper Fusing Roller to fix the developed
image to the paper.
14
Fusing Roller
Pressure Spring
Presses the Lower Fusing Roller up against
the Upper Fusing Roller.
15
Lower Paper
Separator Fingers
Strip the paper from the surface of the Lower
Fusing Roller.
16
Upper Paper
Separator Fingers
Strip the paper from the surface of the Upper
Fusing Roller.
M-165