Other Options
Other options used in this system are listed below.
Working Table WT-511
Large Capacity Stacker Handcart LC-502
Staple kit SK-601 (for SaddleStitcher SD-506)
Staple Kit SK-601H (for Saddle Stitcher SD-513)
Staple Kit SK-602 (for Saddle Stitcher SD-510)
Staple Kit SK-703 (for Finisher FS-532/Finisher FS-541)
Mount Kit MK-732
Mount Kit MK-737
Mount Kit MK-746
Glue Chip GC-501 (for Perfect Binder PB-503)
Upgrade Kit UK-112
Upgrade Kit UK-220
Local Interface Kit EK-612
Video Interface Kit VI-514
Video Interface Kit VI-515
Inspection Enhancement Kit UK-311
Variable Data Inspection Kit UK-312
Envelope Fusing Unit EF-108
in the upper-right of a page, it turns into 
and is registered as a bookmark.