Others - Sharp Z-87 Service Manual

NOTE: Check items after the installation
•
Thermal breaker
Check to see that the gap between the thermal breaker and the
heat roller is 1.25 ± 0.25mm when the pressure is released (*).
* Note
A pressure is applied to the roller when the following two conditions
are satisfied. Be sure to release the pressure before check.
1. The upper frame is closed.
2. The paper exit tray is put down.
Fuser paper guide B
HL interface
wiring harness
1.25
±0.25mm
•
Thermistor
Make sure that the center of the thermistor is in contact with the
heat roller.
Upper heat roller
Thermal breaker holding breaker
Interface wiring harness
Thermostat
Upper heat roller
Thermistor

[10] Others

1. Cabinet removal
A. Cabinet
(1) Lift and remove original cover 1.
(2) Remove original cover guide L 2 and table glass 3.
(3) Remove front cabinet 4.
(4) Open the upper frame unit.
(5) Remove the four screws which are fixing rear cabinet 5. Dis-
A
engage pawl and the projection in right cabinet 6. Dis-
engage two pawls
body.
(6) Remove the two screws of right cabinet 6 and the two screws
of left cabinet 7, and remove the right and the left cabinets from
the body.
(7) Remove the three screws which are fixing operation cabinet 8,
C
disengage pawls
cabinet 8.
(8) Remove two connectors of the operation panel.
7
C
4
– 35 –
B
, and remove rear cabinet 5 from the
in the both sides, and remove operation
5
A
C
8
B
6