Bematech LR2000 - GS I N

LR2000 Programming Manual V1.2
Decimal 29 66 n
[Range] 0 n 255
[Description] Turns on or off white/black reverse printing mode.
 When the LSB of n is 0, white/black reverse mode is turned off.
 When the LSB of n is 1, white/black reverse mode is turned on.
[Notes]  Only the lowest bit of n is valid.
 This command is available for built-in characters and user-defined characters.
 When white/black reverse printing mode is on, it also applies to character spacing
set by ESC SP.
 This command does not affect bit images, user-defined bit images, bar codes, HRI
characters, and spacing skipped by HT, ESC $, and ESC \.
 This command does not affect the space between lines.
 White/black reverse mode has a higher priority than underline mode. Even if
underline mode is on, it is disabled (but not canceled) when white/black reverse
mode is selected.
[Default] n = 0
GS I n
[Name] Transmit printer ID
[Format] ASCII GS I n
Hex 1D 49 n
Decimal 29 73 n
[Range]  n=1,2,49,50 [the printer ID]
65 n 69 [printer information B]
[Description]   Transmit the printer ID or the information of the printer specified.
 the printer IDs that can be specified are as follows:
n
Type of printer ID
ID
1,49
Printer model ID
Hex:20/decimal:32
2,50
Type ID
See table[Type ID] below
65
Firmware version
Depends on firmware version
66
Manufacturer
“BEMATECH”
67
Printer name
“LR2000”
68
Serial number
Depends on serial number
69
Type of additional fonts
Depends on additional fonts