Epson ES-1000C Reference Manual page 121

ESC H
Format:
Command:ASCII:
Parameter:
Handshaking:
1 ESC H command
2 ACK code
3 Parameter (i1, i2)
4 ACK code
Parameter range:
32 (50) i1 C8
H
32 (50) i2 C8
H
i1 = 50 to 200 (Main scan zoom, in %)
i2 = 50 to 200 (Sub scan zoom, in %)
Default values: i1 = 64
ESC H
Decimal: 27
Hexadecimal: 1B
i1 i2
(200)
H
(200)
H
(100), i2 = 64
H
B2 B3 B4 B5 A5
72
48
(100)
H
Command Reference
Set zoom
3-27