Option Interface Connector; Initialization Methods - Epson Expression 1680 Reference Manual

Option Interface Connector

Interface type:
Electrical specifications:
Output voltage
Output current

Initialization Methods

The scanner can be initialized (returned to a fixed set of
conditions) in the following ways:
SCSI
Hardware
initialization
Software
initialization
For use with the optional Automatic
Document Feeder (B813163) and
Transparency Unit (B813183) only.
DC 21.6 to 26.4V
DC 4.75 to 5.25V
0.6A (24 V)
0.3A (5 V)
The scanner is turned on.
The scanner receives a SCSI Reset signal from the SCSI
interface.
Software sends the ESC @ (initialize the scanner)
command.
The scanner receives a SCSI Bus Device Message.
Technical Specifications
A-7