e-STUDIO160/200/250 FUSER UNIT/PAPER EXIT UNIT 14 - 14 December 2002 TOSHIBA TEC
Fig. 14-7-16
091-3
Screw
Heat roller
Notes: Attach fuser thermostat assembly 1 so that
it is placed at the lowest position.
Make sure that the gap shown in the figure
on the right is assured.
The optimal value is a gap between 1.6 mm
and 2.0 mm. Within this value, the fuser
gap jig (1.5 mm) can be smoothly inserted
in the gap between the heat roller and fuser
thermostat 1 but the other one (2.1 mm)
cannot be inserted.
If the gap value is other than the optimal
value, it should be adjusted by the proce-
dures below.
1. Loosen 1 screw at the rear side fixing
fuser thermostat 2.
2. Loosen 2 screws fixing fuser thermostat
assembly 1.
3. Fix 2 screws while fuser thermostat as-
sembly 1 is moved in the opposite direc-
tion of the arrow.
At this time, make sure that fuser ther-
mostat assembly 1 is not inclining.
4. Check that the gap value is within the
optimal value according to the method
stated in the Note.
If the gap value is other than the optimal
value, repeat the above procedure from
step 2.
5. Fix the screw in fuser thermostat 2.
10. Remove 2 screws and detach fuser thermo-
stat 2.
Note: Attach fuser thermostat assembly 2 so that
it is placed at the lowest position. Make sure
that the gap shown in the figure on the right
is assured. The optimal value is a gap be-
tween 0.7 mm and 1.4 mm. Within this
value, the fuser gap jige (0.6 mm) can be
smoothly inserted in the gap between the
heat roller and fuser thermostat 2 but the
other one (1.5 mm) cannot be inserted.
If the gap value is other than the optimal
value, check that the attachment order of
fuser thermostat 2, flat spring and harness
is correct. Also, if any of fuser thermostat
2, holder and sensor guide is deformed, re-
place it with a new one.
Fig. 14-7-17
092-5
Screw
Fuser thermostat assembly 1
Fuser thermostat 2
Screw
1.6 - 2.0 mm
0.7 - 1.4 mm
Sensor holder
Harness
Sensor guide
Flat spring
Fig. 14-7-18
092-4
Heat roller
Fuser thermostat
assembly 2
Fuser thermostat
To Next Page
Loading...
