MX-M850 (serv.man24). Details of Each Section - N Fusing Section - Sharp Copying Equipment Service Manual (repair manual). Page 6

MX-M1100  FUSING SECTION  N – 6

1)

Remove the fusing unit.

2)

Insert a screwdriver into the pressure release shaft (a) to
release the pressure.
* When the pressure is released, the arrow mark on the pres-

sure release shaft faces obliquely (b). When the pressure is
applied, it faces upward (c).

3)

Remove the screw (a), and separate the fusing upper unit (b)
and the fusing lower unit (c).
* Do not perform pressing operation with the fusing upper unit

and the fusing lower unit separated from each other. 

4)

Remove the screw (a), and remove the cover (b). Disconnect
the connector (c), and remove the screw (d). Remove the Non-
contact thermistor (e).

5)

Remove the screw (a), and remove the terminal (b). Remove
the screw (c) and the washer (d). Remove the thermostat (e).
* When tightening the screw (a), use a great care to tighten it

securely.  

* When the screw becomes loose, replace the screw (a) and

the thermostat (e). 

1)

Remove the fusing unit.

2)

Insert a screwdriver into the pressure release shaft (a) to
release the pressure.
* When the pressure is released, the arrow mark on the pres-

sure release shaft faces obliquely (b). When the pressure is
applied, it faces upward (c).

3)

Remove the screw (a), and separate the fusing upper unit (b)
and the fusing lower unit (c).
* Do not perform pressing operation with the fusing upper unit

and the fusing lower unit separated from each other. 

a

c

b

a

a

b

c

a

b

c

e

d

b

b

a

a

c

d

e

a

c

b

a

a

b

c