Acer Film Scanner - Manual (Page 15)

English
5
SCSI OUT connector
This is a 25-pin SCSI connector. Use this connector to connect other
SCSI devices from the film scanner.
Note: when you position the ScanWit film scanner, be sure to
leave the space illustrated below to ensure that the film/slide
holder moves into/out of the film scanner without being blocked
by any object.
300mm
200mm