Canon imageFORMULA DR-3080C Startup Manual page 18

Rear
Power cord connector
Connect the power cord that is
provided with the scanner here.
CAUTION
Do not block the ventilation openings. Doing so could cause the
unit to overheat, creating a risk of fire.
14
Before Using the Unit
Ventilation holes
SCSI connectors
Connect a 50-pin half-pitch (pin
type) SCSI cable connector here.
DIP switches
Use these switches to set the SCSI
ID and to turn the terminator on/off.