Ricoh DD 4450 - Page 100

Scanner Unit
C279 4-28 SM
5. Insert the left end into the slit [B]. The end should go via the rear track of the left pulley [C] and
the rear track of the movable pulley [D].
6. Hook the right end onto the front scanner wire bracket [A]. The end should go via the rear
track of the right pulley [B] and the rear track of the movable pulley [C].
 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 [A] through the 2nd carriage hole [B] and the left holes [C] in
the front rail. Insert another scanner positioning pin [D] through the 1st carriage hole [E] and
the right holes in the front rail [F].
9. Insert two more scanner positioning pins through the holes in the rear rail.