Scanner Unit (MP 501/601 Only)
SM 4-79 D255/D256/M281/M282
and Adjustment
3. Remove the clip [A] from the pulley [B] on the right side.
4. Remove the plate [A] and carriage belt [B].
5. Move the scanner carriage [A] to the right, and then remove the carriage belt [B] from
the pulley [C] on the left side.