MX-6201N, MX-7001N (serv.man41). DRIVE SECTION - Sharp Copying Equipment Service Manual (repair manual). Page 5

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MX-7001N  DRIVE SECTION  Q – 5
d. Transfer belt separation sensor CL
1)
Remove the rear cabinet. (Refer to the "[A] EXTERNAL OUT-
FIT".)
2)
Remove the main drive unit (CL). (Refer to the "(1) Main drive
unit (CL)".)
3)
Disconnect the connector (A), and remove the transfer belt
separation sensor CL (B).
B. Main drive unit (BK)
(1) Main drive unit (BK)
1)
Remove the rear cabinet. (Refer to the "[A] EXTERNAL OUT-
FIT".)
2)
Open the front cabinet (A).
3)
Turn the blue screw (B) counterclockwise. Check that the lock
is released as shown in (C).
* Failure to complete this step may damage the primary trans-
fer belt.
4)
Remove the screw (D). Hold the drum fixing knob (E) by the
hand to not rotate, remove the screw (F). Remove the drum
fixing knob (E).
Unit
Parts
1
Main drive unit (CL)
h
Transfer belt separation sensor CL
Unit
Parts
Page
1
Main drive unit (BK) 
a
Developement drive motor_K
Q - 7
b
Developement drive motor
Q - 8
c
Drum motor_K
Q - 8
d
Belt separation clutch 
(normal)
Q - 9
e
Belt separation clutch 
(reverse)
f
K phase detection
Q -10
g
Charger cleaner motor
Q -11
h
CCM rotation detection
i
PTC cleaner motor
Q -11
1-h
A
B
1-h
1-d
1-b
1-i
1-e
1-a
1
1-g
1-c
1-f
1-h
Unit
1
Main drive unit (BK)
1
A
B
C
E
D
F
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