MX-M850 (serv.man14). Details of Each Section - C DSPF Section - Sharp Copying Equipment Service Manual (repair manual). Page 20

MX-M1100  DSPF SECTION  C – 20

3)

Remove the screw (a) and the plate (b), and remove the DSPF
CL inverter PWB (c).

1)

Remove the front cabinet and the rear cabinet.

2)

Remove the document tray unit.

3)

Remove the paper feed unit.

4)

Remove the screw (a), and remove the double feed detection
unit (b).
* The harness is connected, be careful not to disconnect 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 screw (a), and remove the mounting plate (b). 
Disconnect the connector, and remove the screw (d). Remove
the DSPF paper exit sensor (e).
* When installing the sensor, check to confirm that the sensor

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

A

DSPF paper exit detection sensor

C - 20/ (1)

B

Transport roller 5

C - 21/ (2)

C

Paper exit roller

a

a

c

b

B

C

A

a

a

b

b

a

c

a

b

a

a

b

c

d

e

f