Sharp AR-F11 (serv.man7) Service Manual ▷ View online
CHAPTER 6
MECHANICAL CONSTRUCTION
I.
FINISHER UNIT .......................... 6-1
A. Externals and Controls .............. 6-1
B. FEEDING SYSTEM ................... 6-9
C. PCBs ....................................... 6-13
B. FEEDING SYSTEM ................... 6-9
C. PCBs ....................................... 6-13
II.
SADDLE STITCH UNIT ............ 6-14
A. Externals and Controls ............ 6-14
B. SADDLE UNIT ......................... 6-17
C. PCBs ....................................... 6-27
D. Accessory ................................ 6-28
B. SADDLE UNIT ......................... 6-17
C. PCBs ....................................... 6-27
D. Accessory ................................ 6-28
III. PUNCHER UNIT (OPTION) ...... 6-29
A. Externals and Controls ............ 6-29
B. Puncher Driver System ............ 6-30
C. PCBs ....................................... 6-41
B. Puncher Driver System ............ 6-30
C. PCBs ....................................... 6-41
IV. INSERTER UNIT (OPTION) ...... 6-43
A. Exterior Parts ........................... 6-43
B. Feeding Section ....................... 6-44
C. Drive Section ........................... 6-46
D. Upper Inserter Unit................... 6-49
E. Tray Unit ................................... 6-50
F.
B. Feeding Section ....................... 6-44
C. Drive Section ........................... 6-46
D. Upper Inserter Unit................... 6-49
E. Tray Unit ................................... 6-50
F.
Notes for Installing ................... 6-52
This chapter describes the mechanical features and operations, and disassembly and assembly
procedures.
Be sure to observe the following points when disassembling and assembling the machine:
1.
Before performing disassembly and assembly, be sure to unplug the power plug for safety’s
sake.
2. Assemble parts by following the disassembly procedure in reverse unless otherwise mentioned.
3. Assemble screws, etc., making sure that their type (length and diameter) and location of use are
correct.
4. In principle, do not operate the machine with any parts removed.
6-1
CHAPTER 6 MECHANICAL CONSTRUCTION
I.
FINISHER UNIT
[2]
[1]
[3]
[4]
[9]
[6]
[8]
[5]
[7]
Figure 6-101
[1]
Upper door
[2]
End cap
[3]
Front door
[4]
Front lower door
[5]
Tray 1
[6]
Tray 2
[7]
Grate-shaped upper guide (6)
[8]
Grate-shaped lower guide (6)
[9]
Saddle delivery tray
[10] Sub-support upper cover (2)
[11] Sub-support lower cover (2)
[12] Rear cover (3)
[13] Rear lower cover (4)
[11] Sub-support lower cover (2)
[12] Rear cover (3)
[13] Rear lower cover (4)
Figures in parentheses ( ) indicate the
number of mounting screws.
number of mounting screws.
A.
Externals and Controls
Figure 6-102
[12]
[13]
[10]
[11]
6-2
CHAPTER 6 MECHANICAL CONSTRUCTION
1.
Removing the Front Door
Assembly
Assembly
1) Open the front door assembly [1].
2) Remove the screw [2], and remove the bush-
2) Remove the screw [2], and remove the bush-
ing [3] (center).
3) Remove the screw [4], and remove the bush-
ing (top) [5]. Then, remove the front door
assembly.
assembly.
[4]
[5]
[1]
[3]
[2]
Figure 6-103
2.
Removing the Rear Cover
1) Open the upper door assembly [1].
2) Remove the three screws [2], and lift the rear
2) Remove the three screws [2], and lift the rear
cover [3] to remove.
[1]
Upper door assembly
[2]
Screws
[3]
Rear cover
Figure 6-104
[3]
[2]
[1]
6-3
CHAPTER 6 MECHANICAL CONSTRUCTION
3.
Removing the Upper Door
Assembly
Assembly
1) Open the upper door assembly [1].
2) Remove the two claws [2], and remove the
2) Remove the two claws [2], and remove the
upper door assembly.
Figure 6-105
4.
Removing the Front Cover
1) Open the front door assembly [1].
2) Remove the screw [2], and remove the front
2) Remove the screw [2], and remove the front
cover [3].
Figure 6-106
[1]
[2]
[1]
[3]
[2]
