DOWNLOAD Sharp MX-M950 / MX-MM1100 (serv.man15) Service Manual ↓ Size: 7.66 MB | Pages: 27 in PDF or view online for FREE

MX-M1100  DSPF SECTION  C – 13

1)

Remove the front cabinet and the rear cabinet.

2)

Remove the paper feed unit.

3)

Remove the upper transport drive unit.

4)

Remove the screw (a), and remove the double feed detection
unit (b).
* Since the harness is kept connected, be careful not to dis-

connect it.

5)

Remove the E-ring (a), and remove the No. 1 resist roller (idle)
(b).

6)

Remove the screw (a) and the step screw (b), and remove the
paper guide (c).

7)

Remove the E-ring (a) and the bearing (b). Remove the No.1 
resist roller unit (c).

8)

Remove the E-ring (a),  the pulley (b), the pin (c), and the bear-
ing (d) from the No. 1 resist roller (e).

1)

Remove the front cabinet and the rear cabinet.

2)

Remove the screw (a) and the step screw (b), and remove the
paper guide (c).

a

a

b

b

a

c

a

b

a

a

b

c

c

a

b

d

c

e

a

b

c

MX-M1100  DSPF SECTION  C – 14

3)

Loosen the screw (a). Slide the DSPF transport motor (b) to
reduce the tension of the belt (c). Tighten the screw (a).
* When assembling, set the spring in the compressed state by

the same procedure to apply a tension to the belt. 

4)

Remove the E-ring (a) and the bearing (b). Remove the trans-
port roller 1 unit (c) and the transport roller 2 unit (d).

5)

Remove the E-ring (a), the pulley (b), the pin (c), and the bear-
ing (d) from the transport roller 1 / transport roller 2 (e).

1)

Remove the front cabinet and the rear cabinet.

2)

Disconnect the connector (a), the step screw (b), and the E-
ring (c). Remove the upper door (d).

b

c

a

a

b

c

a

b

c

d

a

b

d

e

c

A

DSPF paper pass sensor 5

C - 14/ (1)

B

DSPF paper pass sensor 6

C

No. 2 resist roller

D

DSPF paper pass sensor 7

C - 16/ (2)

E

Transport roller 3

C

A

E

B

D

a

d

c

b

MX-M1100  DSPF SECTION  C – 15

3)

Loosen the screw (a), and lower the fixing plate (b).

4)

Remove the screw (a), and remove the stay (b).

5)

Remove the E-ring (a). Remove the screw (b), and remove the
roller unit (c).

6)

Remove the E-ring (a), and remove the knob (b).

7)

Remove the screw (a) and the step screw (b), and remove the
paper guide (c).

8)

Remove the screw (a), and disconnect the connector (b), and
remove the DSPF paper pass sensor 5 (c) and the DSPF
paper pass sensor 6 (d).
* When installing the sensor, check to confirm that the sensor

boss (e) is securely engaged and fix it with the screw.

a

a

b

b

a

a

a

c

b

b

a

b

a

a

b

c

a

a

b

c

d

e

MX-M1100  DSPF SECTION  C – 16

9)

Loosen the screw (a). Slide the PS drive unit (b) to reduce the
tension of the belt (c). Tighten the screw (a).
* When assembling, set the spring in the compressed state by

the same procedure to apply a tension to the belt. 

10) Remove the E-ring (a), the belt (b), and the pulley (c). Remove

the E-ring (d), and slide the bearing (e) and remove the No. 2
resist roller unit (f).

11) Remove the pin (a), bearing (b) and the E-ring (c) from the No.

2 resist roller (d).

1)

Remove the front cabinet and the rear cabinet.

2)

Loosen the screw (a), and lower the fixing plate (b).

3)

Remove the screw (a), and remove the back surface scanning
section glass upper unit (b).

4)

Remove the document mat (a).

a

b

a

c

a

b

d

e

f

c

b

a

d

c

b

a

a

b

a

b

a