Canon SmartBase MPC400 Service Manual page 69

SmartBase MPC600F/MPC400 Chapter 3: Assembly and Disassembly
Disassembly 12. Carriage unit
(1) Perform steps 1 and 2 of Disassembly 9.
(2) Disconnect the 3 cables found between the PCNT board (J1, J2, J3) and the carriage unit.
(3) By referring to the instructions on page 3-20, release the carriage lock.
(4) Remove the 2 screws (a), and detach the carriage guide frame.
(5) Remove the left/right shaft crip.
(6) Remove the carriage shaft.
(7) Remove the cable guide.
(8) Press the pulley to detach the carriage belt.
(9) Remove the tension spring and the carriage encorder film.
(10) Remove carriage unit.
a
Carriage guide frame
Shaft clip
a
Pulley
Tonsion spring
Carriage unit Shaft clip
Cable guide
Carriage encorder film
Carriage belt
Carriage shaft
Figure 3-19 Disassembly 12
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