
4
4
4-81
4-81
Disassembly/Assembly > Fixing System > Removing the Fixing Assembly > Procedure
Disassembly/Assembly > Fixing System > Removing the Fixing Assembly > Procedure
Fixing System
Layout Drawing
[2]
[3]
[4]
[1]
No.
Name
Main Unit
Reference
Adjastment during
parts replacement
[1]
Fixing Assembly
Main Unit
(Refer to page
4-81)
-
[2]
Temperature Fuse
Fixing Assembly
-
-
[3]
Fixing Heater
Fixing Assembly
-
-
[4]
Thermistor
Fixing Assembly
-
-
T-4-33
Removing the Fixing Assembly
■
Preparation
1) Remove the Left Cover (Refer to page 4-27).
2) Remove the ADF Unit (Refer to page 4-54).
3) Remove the Right Cover (Refer to page 4-28).
4) Remove the Front Cover Unit (Refer to page 4-29).
5) Remove the Upper Cover (Refer to page 4-30).
6) Remove the Rear Cover (Refer to page 4-29).
7) Remove the Speaker (Refer to page 4-51).
8) Remove the Main Controller PCB (Refer to page 4-39).
9) Remove the Communication PCB Unit (Refer to page 4-44).
■
Procedure
CAUTION:
• Be sure to perform the operation after the Fixing Assembly is surely cooled because
the assembly is hot right after printing.
• Do not disassemble the Fixing Assembly in the field because it needs adjustment.
1) Remove the Main Controller PCB Installation Plate [1].
• 2 Screws (with plain washer) [2]
• 2 Screws (black TP) [3]
• 1 Hook [4]
x4
[1]
[3]
[4]
[2]
F-4-178