Middle Cover Base Housing 8. Release the two screws at the bottom of the base housing. 12. Release the screw on the left bracket of the chassis.
9. Remove the middle cover.
10. Take off the H Cover.
11. Tape the direction label on the top of the H cover with the arrow
sign heading toward the opposite of you.
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13. Unlatch the print head module. Hook the white roller on the
brackets of the chassis, ensuring the long thinner end at the left side.
14. Guide the shaft go through the respective holes on the left bracket,
the white roller, and the right bracket in order. (To smooth this
procedure, better hold the white roller with one hand.)
15. Secure the attached screw at right bracket of the chassis to fix the
shaft.
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