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Alphabetized EIA-232 commands summary
Table 15. EIA-232 commands in alphabetical order
Description Command Page
Align positions ESC a n or X'1B61;n' 139
Clear print data in page mode CAN or X'18' 181
Disable line count ESC 8 n or X'1B;38'n 176
Define document wait time ESC f xyor X'1B66;x;y' 141
Download graphics (logo)
commands
GS * logo# n1 n2 data or X'1D2A;logo#;n1;n2;data' 115
Download user-defined characters ESC & s n m data or X'1B26;s;n;m;data' 118
Enable PDF417 truncation GS T n or X'1D;54;n' 155
Enable/disable the beeper ESC BEL n1 n2 or X'1B;07;n1;n2' 143
Enable/disable the feed buttons ESCc5nX'1B;63;35;n' 143.
Enable/disable two-color printing GS ; n or X'1D 3B n' 147
Enable/disable upside-down
printing
ESC { n or X'1B 7B n' 144
Erase flash EPROM sector ESC # n or X'1B23;n' 123
Exercise program ESC x or X'1B;78' 111
Extended address
command-request printer ID
GS | or X'1D49;01' 112
Fix font matrix ESC : n or X'1B 3A n' 146
Flash storage write ESC ’ n1 n2 data or X'1B27;n1;n2;data' 123
Flip check ESC 5 or X'1B35' 166
Generate drive pulse for cash
drawer
ESC p mn1n2or X'1B70;m;n1;n2' 161
Hold printing until buffer is released ESC 7 or X'1B37' 177
Impact code page MCT commands. 122
MICR read ESC I or X'1B49' 165
Microcode tolerance (MCT)
information - loading
ESC M nhlor X'1B4D;n;h;l' 124
Microcode tolerance (MCT)
information - request
ESC S n or X'1B53;n' 125
Paper cut/DI eject ESC i or ESC m or X'1B69' or X'1B;6D' 161
Predefine messages GS : message# data GS : or X'1D3A;message#;data;1D3A' 117
Print and feed paper n lines ESC d n or X'1B64;n' 156
Print and feed paper in reverse
using minimum units
ESC K n X'1B4B;n' 157
Print and feed paper using
minimum units
ESC J n or X'1B4A;n'
Print and form feed and cut the
paper
FF or X'0C' 181
Print and line feed LF or X'0A' 156
Print and line feed CR or X'0D' 156
Print bar code GS k n NUL or X'1D6B;n;data;00' 147
Updated April 2, 2009
108 SureMark Printers User’s Guide