Scanner Unit
SM 3-13 D017/D018/D019/D020
Replacement
and
Adjustment
6. Hook the right end onto the front scanner wire bracket [I]. The end should go via the
front track of the right pulley [J] and the front track of the movable pulley [K].
 Do not attach the scanner wire bracket with the screw at this time.
7. Remove the tape from the drive pulley.
8. Insert a scanner-positioning pin [L] through the 2nd carriage hole [M] and the left holes
[N] in the front rail. Insert another scanner positioning pin [O] through the 1st carriage
hole [P] and the right holes in the front rail [Q].
9. Insert two more scanner positioning pins through the holes in the rear rail.
10. Screw the drive pulley to the shaft [R].