Epson Expression 800 Reference Manual page 75

Epson reference guide color image scanner expression 800

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Table of Contents

SCSI Interface

Interface type

Functions

Logic level

Electrical standard

ID setting

Specifications

ANSI Standard X3.131-1994 (SCSI 2)

BUS FREE phase

ARBITRATION phase

SELECTION/RESELECTION phase

COMMAND phase

(the Logical Unit Number is fixed at 0 and the Command Link Function

is not supported)

DATA phase

DATA IN phase

DATA OUT phase

STATUS phase

MESSAGE phase

MESSAGE IN phase

MESSAGE OUT phase

ATTENTION condition

RESET condition

TTL compatible

ANSI Standard X3.131-1994 (SCSI 2)

Can be set from 0 to 7 (factory setting is 2); asterisk (*) setting is only

used when transporting the scanner

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