10. MAJOR UNIT REPLACEMENT
EO18-33012A
10.4 STEPPING MOTOR
10- 7
10.4 STEPPING MOTOR
1) Remove the side panel (L). (Refer to Section 3.2.)
2) Disconnect the stepping motor harness from CN16 on the Main PC board.
3) Remove the stepping motor harness from the cable clamp and the bush.
4) Remove the two SMW-4x8 screws from the stepping motor. And then detach the stepping motor
from the printer while taking the two timing belts off the pulley.
CN16
Main PC Board
Cable Clamp
Bush
Stepping Motor Harness
Stepping Motor
SMW-4x8 Screw
SMW-4x8 Screw
Pulley
Timing Belt
Timing Belt
Stepping Motor
Summary of Contents for B-SX4T Series
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