WR1000-UM-251–01–9380 3 – 32
3. DISASSEMBLY AND REASSEMBLY
When remounting the chart feed motor, observe the following precautions.
• Position for mounting the spacers
Mount each spacer while paying attention to the position of the lead wires.
Fig. 3-5-27
• Position for mounting the motor pulley
Mount the motor pulley at a distance of about 1.2 mm from the motor, as shown below.
Fig. 3-5-28
• Belt tension
When a push-force gauge is used to create a 2-mm displacement at the center of the pulley, its
push force should be 50 gf.
Fig. 3-5-29
1.2 mm
SQ-10 spacer
SQ-10 spacer
SQ-10 spacer
To the system
power board (P409)
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