The identity data-block, Esc i, Request identity) command – Epson GT-6500 EN User Manual
Page 188: Scanner model technical data

The Identity Data-Block
The GT-1000 sends the following data-block when it receives the
ESC I
(Request identity) command.
Identity Data-Block
Order of
bytes
Data
(in hex)
Contents
Explanation
(Information block)
1
02
STX code
Header: indicates the beginning of
the data-block
2
xx*
Status
Status byte: indicates the status of
the scanner and data
3
10
16 bytes
Byte counter: indicates the number
of bytes of data
4
00
(Data)
1
42
‘‘B’’
Scanner indication
(B2 level)
2
32
‘‘2’’
3
52
‘‘R’’
Available resolution
(50 dpi)
4
32
50
5
00
6
52
‘‘R’’
Available resolution
(100 dpi)
7
64
100
8
00
9
52
‘‘R’’
Available resolution
(200 dpi)
10
C8
200
11
00
12
41
‘‘A’’
Maximum reading area at the
maximum resolution and 100%
zoom
(main scan 592 dots by sub scan
840 dots)
13
50
592
14
02
15
48
840
16
03
*(xx denotes a variable)
B-6
Scanner Model Technical Data