Enhanced Security HDD Option Type M10 (D792-09)
D255/D256/M281/M282 2-62 SM
2.7.2 INSTALLATION PROCEDURE (MP 501/601)
ï‚§ Turn OFF the main power, and unplug the machine power cord before starting the
following procedure.
1. Open the rear upper cover [A].
2. Insert a flathead screwdriver into [A] to release the hook on the inside of the controller
cover [B].