Ricoh M281 Series - Page 131

Hard Disk Drive Option Type P8 (M500-05) (SP 5300/5310 Only)
SM 2-103 D255/D256/M281/M282
Installation
 The screw [B] is a tapping screw. Be careful not to use the wrong screws when
installing the controller box.
18. Release the hook [A], and then remove the controller box [B].
19. Remove the cap [A] from the controller box [B].
20. Remove the slot cover [A].