Epson manual 220

The Identity Data-Block

The GT-6500 sends the following data-block when it receives the ESC I (Request identity) command.

Identity Data-Block

Order of	Data	Contents	Explanation
bytes	(in hex)
(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	4C	76 bytes	Byte counter: indicates the
			number of bytes of data
4	00
(Data)
1	42	‘‘B’’	Scanner indication
			(B4 level)
2	34	‘‘4’’
3	52	‘‘R’’	Available resolution
			(50 dpi)
4	32	50
5	00
6	52	‘‘R’’	Available resolution
			(60 dpi)
7	3C	60
8	00
9	52	‘‘R’’	Available resolution
			(72 dpi)
10	48	72
11	00
12	52	‘‘R’’	Available resolution
			(75 dpi)
13	4B	75
14	00
15	52	‘‘R’’	Available resolution
			(80 dpi)
16	50	80
17	00

B-38Scanner Model Technical Data