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MX3501N DISASSEMBLY AND ASSEMBLY 5 – 5
6)
Disconnect the connector, and remove the DSPF paper feed
tray upper limit sensor (a), the DSPF document upper limit
sensor (b), the DSPF upper door open/close sensor (c), the
DSPF paper pass sensor 1 (d), and the DSPF document ran-
dom sensor (e).
tray upper limit sensor (a), the DSPF document upper limit
sensor (b), the DSPF upper door open/close sensor (c), the
DSPF paper pass sensor 1 (d), and the DSPF document ran-
dom sensor (e).
(9) DSPF paper feed clutch
1)
Remove the front cabinet. (Refer to "1. Exterior section - A.
DSPF unit - (1) Front cabinet.")
DSPF unit - (1) Front cabinet.")
2)
Remove the rear cabinet. (Refer to "1. Exterior section - A.
DSPF unit - (2) Rear cabinet.")
DSPF unit - (2) Rear cabinet.")
3)
Remove the paper feed cover. (Refer to "1. Exterior section -
A. DSPF unit - (3) Paper feed cover.")
A. DSPF unit - (3) Paper feed cover.")
4)
Remove the paper feed unit. (Refer to "2. Paper feed section -
B. Paper feed unit.")
B. Paper feed unit.")
5)
Remove the pawl, and remove the paper feed PG upper cover.
6)
Disconnect the connector. Remove the screw, and remove the
paper feed PG upper supporting plate.
paper feed PG upper supporting plate.
7)
Remove the E-ring and the bearing. Lift the paper feed roller
shaft diagonally, and remove the DSPF paper feed clutch.
shaft diagonally, and remove the DSPF paper feed clutch.
* When assembling, check to insure that the clutch rotation stop-
per is engaged with the plate.
C. Others
(1) Torque limiter
1)
Remove the front cabinet. (Refer to "1. Exterior section - A.
DSPF unit - (1) Front cabinet.")
DSPF unit - (1) Front cabinet.")
2)
Remove the rear cabinet. (Refer to "1. Exterior section - A.
DSPF unit - (2) Rear cabinet.")
DSPF unit - (2) Rear cabinet.")
3)
Remove the paper feed unit. (Refer to "2. Paper feed section -
B. Paper feed unit.")
B. Paper feed unit.")
4)
Remove the DSPF No.1 resist roller brake clutch and remove
the DSPF No.1 resist roller clutch. (Refer to "3. Upper trans-
port section - A. DSPF No.1 resist roller brake clutch, B. DSPF
No.1 resist roller clutch.")
the DSPF No.1 resist roller clutch. (Refer to "3. Upper trans-
port section - A. DSPF No.1 resist roller brake clutch, B. DSPF
No.1 resist roller clutch.")
5)
Remove the drive unit. (Refer to "7. Drive section - A. Drive
unit.")
unit.")
6)
Remove the resin E-ring, and remove the No.1 resist roller
(idle).
(idle).
7)
Remove the screw. Lift the paper feed rotation tray, and
remove the paper feed PG lower.
remove the paper feed PG lower.
a
b
c
d
e
1
2
1
2
3
1
2
1
2
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