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4-26 Service Manual
4227-X00
Paper Feed Motor Removal
1. Remove the top cover.
See “Top Cover Removal” on page 4-6.
2. Disconnect the paper feed motor connector CN10 from the
main logic board.
3. Remove the sub logic board.
4. Remove the four screws holding the motor in place and remove
the motor.
5. Remove the double gear from the shaft on the face of the motor.
Reinstallation:
Hold the bottom screw in place in the motor bracket with the
screwdriver. This screw is difficult to reach once the motor is in
place.
Paper Guide Removal
1. Remove the front cover and place it front down on a flat surface.
2. Pry under the front part of the guide to release the two latches,
and remove the paper guide.
Paper Guide / Platen Assembly Removal
1. Remove the top cover.
See “Top Cover Removal” on page 4-6. Remove the print unit.
2. Remove the sub logic card.
3. Remove the large gear on the left side frame by prying it from
behind with a flat-blade screwdriver.
4. Remove the support shaft screw and the two platen screws
from the left side frame.
5. Remove the right side frame.
6. Remove the paper guide/platen assembly.