Sharp MX-FNX2 (serv.man8) Service Manual ▷ View online
MX-FNX2/AR-PN1/MX-RBX1 DISASSEMBLY AND ASSEMBLY 6 – 5
2)
With the paper fold rollers and saddle cam positioned as
shown, mount gears as shown below.
• Align the ▲ mark (either of two ▲ marks) on the saddle cam
shown, mount gears as shown below.
• Align the ▲ mark (either of two ▲ marks) on the saddle cam
drive gear [3] with the ▲ mark on the relay gear [4] (on the
half of the periphery where gears with a smaller face width
are arranged).
half of the periphery where gears with a smaller face width
are arranged).
• With the ▲ mark on the saddle cam drive gear [3] aligned
with the ▲ mark on the relay gear [4], align the other ▲ mark
on the relay gear withy the rib of the paper folding roller drive
gear [5].
on the relay gear withy the rib of the paper folding roller drive
gear [5].
(4) Saddle Unit
1)
Remove the front cover. (See A.(2).)
2)
Remove the rear cover. (See A.(3).)
3)
Open the jam removal cover [1]; then, remove the two screws
[2] and the right stay [3].
[2] and the right stay [3].
4)
Turn the fold jam releasing dial assembly [4] to move the paper
retaining plate assembly [5] to the inside.
retaining plate assembly [5] to the inside.
5)
Remove the stop ring [6], and detach the timing belt [7].
6)
Disconnect the two connectors [8].
7)
Remove the three screws [9], and slide out the stapler unit [10]
slightly to the front.
slightly to the front.
8)
Slide out the saddle unit [11] to the front.
(5) Processing Tray Assembly
1)
Remove the processing tray upper cover. (See A.(5).)
2)
Remove the side guide. (See A.(7).)
3)
Remove the two screws [1], and disconnect the five connec-
tors [2].
tors [2].
4)
Pull the processing stopper base [3] to the front, and free the
claw [5] at the front and the claw [6] at the rear of the process-
ing stopper [4].
claw [5] at the front and the claw [6] at the rear of the process-
ing stopper [4].
[3]
[4]
[5]
[3]
[2]
[1]
[2]
[5]
[4]
[6]
[7]
[8]
[10]
[9]
[9]
[11]
[1]
[1]
[2]
[2]
[2]
[6]
[4]
[5]
[4]
[3]
MX-FNX2/AR-PN1/MX-RBX1 DISASSEMBLY AND ASSEMBLY 6 – 6
5)
Disconnect the three connectors [7].
6)
Release the two claws [8] of the harness retainer, and detach
the motor harness [9].
the motor harness [9].
7)
Remove the stop ring [10], and detach the timing belt [11].
8)
Disconnect the connector [12], and free the harness [14] from
the edge saddle [13].
the edge saddle [13].
9)
Remove the two screws [15], and slide the processing tray
assembly [16] to the rear; then lift it to detach.
assembly [16] to the rear; then lift it to detach.
(6) Paddle Assembly
1)
Remove the processing tray assembly. (See B.(3).)
2)
Place the processing tray assembly [1] as shown.
NOTE: Be sure to take care not to damage the aligning plate
[2].
NOTE: Be sure to take care not to damage the aligning plate
[2].
3)
Detach the timing belt [3], and remove the two screws [4].
4)
Separate the processing tray assembly [5] and the paddle
assembly [6] as shown.
assembly [6] as shown.
[9]
[8]
[7]
[11]
[10]
[13]
[14]
[12]
[16]
[15]
[2]
[1]
[3]
[4]
[4]
[6]
[5]
MX-FNX2/AR-PN1/MX-RBX1 DISASSEMBLY AND ASSEMBLY 6 – 7
(7) Staple/Fold Drive Unit
1)
Open the front door, and slide out the stapler unit slightly to the
front.
front.
2)
Remove the screw [3], and detach the interface retainer [4].
3)
Free the six harness retainers [5], and disconnect the connec-
tor [6].
tor [6].
4)
Free the harness [7] from the harness retainer [5].
5)
Free the harness [7] from the edge saddle [8]; then, disconnect
the two connectors [9].
the two connectors [9].
6)
Release the harness retainer [10], and disconnect the connec-
tor [11].
tor [11].
7)
Free the harness [12] from the harness retainer [10].
8)
Free the harness [12] for the edge saddle [13]; and disconnect
the two connectors [14].
the two connectors [14].
9)
Remove the screw [15], and free the claw [17] of the harness
guide from the long angle [16] of the base plate.
guide from the long angle [16] of the base plate.
10) Disconnect the two connectors [18], and free the harness [20]
from the edge saddle [19].
11) Remove the three screws [21].
12) Remove the screw [22], and detach the staple/fold drive unit
[23].
(8) Feed Motor Unit
1)
Remove the rear cover. (See A.(3).)
2)
Open the harness retainer [1], and disconnect the two connec-
tors [2].
tors [2].
3)
Remove the screw [3], and detach the harness guide [4].
4)
Remove the three screws [5], and detach the feed motor unit
[6].
[6].
1
2
[6]
[7]
[3]
[7]
[8]
[9]
[7]
[5]
[5]
[4] [5] [7] [5]
[12]
[11]
[10]
[13]
[14]
[17]
[15]
[16]
[18]
[18]
[19]
[20]
[21]
[21]
[21]
[22]
[23]
[5]
[5]
[3]
[4]
[6]
[1]
[2]
MX-FNX2/AR-PN1/MX-RBX1 DISASSEMBLY AND ASSEMBLY 6 – 8
(9) Feed Roller
1)
Remove the upper cover. (See A.(4).)
2)
Remove the upper right cover assembly. (See A.(6).)
3)
Remove the feed motor unit. (See B.(6).)
4)
Remove the screw [1].
5)
Remove the stop ring [2], and detach the bushing [3].
6)
Remove the two screws [4].
7)
Remove the gear [5], and detach the gear [6] while spreading
the claw.
the claw.
8)
Remove the stop ring [7], and detach the bushing [8].
9)
Remove the screw [9], and detach the inlet sensor [10].
10) Remove the lower paper guide [11].
11) Remove the feed roller [12].
(10) Stack Delivery Roller (Upper)
1)
Remove the paddle assembly. (See B.(4).)
2)
Place the paddle assembly [1] as shown.
3)
Turn the gear [2] in the direction of the arrow to move up the
stack delivery roller assembly (upper) [3].
stack delivery roller assembly (upper) [3].
4)
Push up the stack delivery roller (upper) [4] from below to free
the stack deliver roller (upper) [4] from the shaft [5].
the stack deliver roller (upper) [4] from the shaft [5].
[2]
[1] [3]
[4]
[11]
[9]
[10]
[7]
[6]
[8]
[5]
[12]
[1]
[3]
[2]
[4]
[5]
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