Display the optional devices mounted on this system.
Acquiring device information automatically updates the optional device mounting status on this system.

| Setting item | Description | |
|---|---|---|
| [Acquire Device Information] | Acquires information on the optional devices mounted on this system. If information is acquired,  If information acquisition fails,  | |
| [Multi Folder] | [None] | Displayed when the multi folder is not mounted on this system. | 
| Multi folder list | Displays the multi folders mounted on this system. | |
| [Stacker] | [None] | Displayed when the stacker is not mounted on this system. | 
| Stacker list | Displays the stackers mounted on this system. | |
| [Stapler] | [None] | Displayed when the stapler is not mounted on this system. | 
| Stapler list | Displays the staplers mounted on this system. | |
| [Punch Kit] | [None] | Displayed when the punch kit is not mounted on this system. | 
| Punch kit list | Displays the punch kits mounted on this system. | |
| [Saddle Unit] | This check box is selected when the stapler with the saddle unit is mounted on this system. | |
| [Cover Sheet Feeder] | This check box is selected when the stapler with the cover sheet feeder is mounted on this system. | |
| [Saddle-Stitcher] | [None] | Displayed when the saddle-stitcher is not mounted on this system. | 
| Stitcher list | Displays the saddle-stitchers mounted on this system. | |
| [Crease Unit] | This check box is selected when the saddle-stitcher with the crease unit is mounted on this system. | |
| [Spine Corner Forming Unit] | This check box is selected when the saddle-stitcher with the spine corner forming unit is mounted on this system. | |
| [2-Side Slitting Unit] | This check box is selected when the saddle-stitcher with the 2-side slitting unit is mounted on this system. | |
| [Trimmer Unit] | This check box is selected when the trimmer unit is mounted on this system. | |
| [Trimmer Unit (Gutter)] | ||
| [Creaser (Down Convex)] | This check box is selected when the creaser is mounted on this system. | |
| [Creaser (Up Convex)] | ||
| [Job Separator] | This check box is selected when the job separator is mounted on this system. | |
| [Long Paper Unit] | This check box is selected when the long paper unit is mounted on this system. | |
| [FD Perforation Unit] | This check box is selected when the perforation unit is mounted on this system. | |
| [CD Perforation Unit] | ||
| [Perfect Binder ] | This check box is selected when the perfect binder is mounted on this system. | |
| [Envelope Fusing Unit] | This check box is selected when the envelope fusing unit is mounted on this system. | |
| [Multi Hole Punch Unit] | [None] | Displayed when the multi hole punch unit is not mounted on this system. | 
| Multi hole punch unit list | Displays the multi hole punch units mounted on this system. | |
| [External Finisher] | [None] | Displayed when the external finisher is not mounted on this system. | 
| [External Finisher (Middle of Configuration)] | Displays the external finishers mounted on this system. | |
| [External Finisher (End of Configuration)] | ||
| [Relay Unit] | [None] | Displayed when the relay unit is not mounted on this system. | 
| Relay unit list | Displays the relay units mounted on this system. | |
| [Paper Source Unit] | [None] | Displayed when the paper source unit is not mounted on this system. | 
| Paper source unit list | Displays the paper source units mounted on this system. | |