Disassembly Work-Flow - Canon SmartBase MPC400 Service Manual

SmartBase MPC600F/MPC400 Chapter 3: Assembly and Disassembly

2.2 Disassembly Work-Flow

The work-flow for the disassembly of the main units is as follows. In order to replace parts, you need to
confirm which parts have to be removed. Numbers in parenthese indicate the disassembly number.
Main unit
Pressure Plat / Rear cover (1)
SCNT board / Power Supply unit (2)
Flatbed ass'y (3)
Operation panel (4)
Middle cover ass'y(5)
Contact sensor (7)
Main unit
Rear cover / MODEM board / NCU board / Modular board (101)
DF ass'y (103)
Operation panel (105)
ROM replacement (16)
Printer & ASF unit (6)
Contact sensot drive motor (8)
PCNT board (9)
Auto sheet feeder unit (10)
Purge unit (11)
Figure 3-6 SmartBase MPC400 Disassembly Work-Flow
Flatbed ass'y (104)
Middle cover ass'y (106)
Contact sensor (108)
DF cover / ADF board (110)
Separation roller unit (112)
Figure 3-7 SmartBase MPC600F Disassembly Work-Flow
Carriage unit (12) Platen unit (14)
ROM replacement (16)
Carriage motor / Timing sensor (13)
SCNT board / Power Supply unit (102)
Print & ASF unit (107)
Contact sensor drive motor (109)
PCNT board (9) Carriage unit (12)
ROM replacement (16)
Auto sheet feeder unit (10)
Purge unit (11)
Document feed motor (111)
Separation guide (113)
3-8
Paper feed roller (15)
ROM replacement (16)
Platen unit (14)
Paper feed roller (15)
Carriage motor / Timing sensor (13)