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2-4. Assembling Method of Stepping Motor
Note: When assembling stepping motor, be sure to perform following procedures.
If not, there may be occurred
1. Hang the timing belt to capstan pulley.
2. Hang the pulley of stepping motor to the belt, and while the axis of mechanism deck matches to the
hole (Peripheral is up) of motor bracket (P), hang the claw of motor bracket to the mechanism deck.
(Turn clockwise)
When the claw is not hanged, turn the paper delivery roller.
3. Hang the tension spring to mechanism deck.
4. Make sure that the belt is operated by turning paper delivery roller.
If not, repeat Items 2 and 3.
5. Attach the stepping motor by fastening two screws +BVTT 3 x 6 in alphabetical order.
Hole of motor bracket (P)
Claw
B
A
Stepping
Tension spring
motor
2-10
unevenness vertical color in the print.
vertical line in the print.
that printing is stopped during yellow printing.
Paper delivery roller
Pulley
Timing belt
Claw
Capstan pulley
UP-D70XR
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