A795 User Guide: Programming Supplement
Appendix A: Commands by hexadecimal code
113
Code (hexadecimal)
Command
Page
1B 54 n
Select print direction in page mode
97
1B 56 n
Select or cancel 90 degree clockwise rotated print
58
1B 57 n1, n2...n8
Set print area in page mode
98
1B 59 n1 n2 d1...dn
Select double-density graphics
66
1B 5B 7D
Switch to flash download mode
105
1B 5C n1 n2
Set relative print position
49
1B 61 n
Select justification
50
1B 63 33 n
Select paper sensors to output paper end signals (parallel only)
38
1B 63 34 n
Select sensors to stop printing
38
1B 63 35 n
Enable or disable panel button
39
1B 64 n
Print and feed n lines
45
1B 69
Perform full knife cut (or code 19)
36
1B 6A k
Read from non-volatile memory (NVRAM)
101
1B 6D
Perform partial knife cut (or code 1A)
37
1B 70 n p1 p2
Generate pulse to open cash drawer
39
1B 72 m
Set current color
40
1B 73 n1 n2 k
Write to non-volatile memory (NVRAM)
101
1B 74 n
Select international character set
59
1B 75 0
Transmit peripheral device status (RS-232C printers only)
75
1B 75 n
Request alternate status (A793 emulation only)
75
1B 76
Transmit paper sensor status
76
1B 7B n
Select or cancel upside down print mode
59
1D 00
Return boot sector firmware part number
106
1D 01
Return segment number status of flash memory
106
1D 02 nn
Select flash memory sector to download
106
