Option interface connector, Initialization methods, Option interface connector initialization methods – Epson 1600 User Manual
Page 188
A-8
Technical Specifications
R4C0910
Rev. C
A5 size
SPEC.FM
1/12/00
Pass 3
L
Proof Sign-off:
SEI Y.Takasaki M.Fujimori
M.Fujimori
SEI M.Kauppi
Option Interface Connector
Initialization Methods
The scanner can be initialized (returned to a fixed set of conditions)
in the following ways:
SCSI
USB
Interface type:
For use with the optional Automatic
Document Feeder (B81316✽) and
Transparency Unit (B81318✽) only.
Electrical specifications:
Output voltage:
DC 21.6 to 26.4V
DC 4.75 to 5.25V
Output current:
0.6A (24V)
0.3A (5V)
Hardware
initialization
* The scanner is turned on.
* The scanner receives a SCSI Reset signal from
the SCSI interface.
Software
initialization
* Software sends the ESC @ (initialize the scanner)
command.
* The scanner receives a SCSI Bus Device Message.
Hardware
initialization
* The scanner is turned on.
* The USB cable is unplugged from the USB port
on the scanner.
Software
initialization
* Software sends the ESC @ (initialize the scanner)
command.
* The scanner receives a Bus Reset from the USB
interface.