Ricoh M281 Series Service Manual page 254

Exterior Covers (SP 5300/5310)
4.7.5 LEFT LOWER COVER
1. Remove the left upper cover. (page 4-58)
2. Remove the screw holding the left lower cover [A].
3. Release the hook by opening the right side of the left lower cover as shown below, and
then remove the left lower cover [A]. (hook×3)

Be careful not to damage the hooks on the inside of the left lower cover when you remove
or install the left lower cover.
D255/D256/M281/M282 4-60 SM