Canon SmartBase MPC400 Service Manual page 71

SmartBase MPC600F/MPC400 Chapter 3: Assembly and Disassembly
Disassembly 13. Carriage motor, Timing sensor unit
(1) Perform Disassembly 10 to remove the ASF unit.
(2) Disconnect the cable from the carriage motor.
(3) Remove the 2 screws (a), and detach the carriage motor.
(4) Disconnect the cable (b) from the paper feed motor and the PCNT board.
(5) Remove the screw (c), and detach the timing sensor unit.
(6) Remove the 4 springs (d), and detach the pressure roller.
Carriage motor
d
d
Pressure roller
a
d
b
Figure 3-21 Disassembly 13
3-23
b
c
Timing sensor unit