Alphabetized EIA-232 commands summary
Table15. EIA-232 commands in alphabetical order
Description Command Page
Align positions ESC a nor X'1B61;n' 139
Clear print data in page mode CAN or X'18' 181
Disable line count ESC 8 nor 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 nor 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 ; nor X'1D 3B n' 147
Enable/disable upside-down
printing
ESC { nor X'1B 7B n' 144
Erase flash EPROM sector ESC# nor 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 : nor 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 MCTcommands. 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 nor X'1B53;n' 125
Paper cut/DI eject ESCi 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 ESCd nor X'1B64;n' 156
Print and feed paper in reverse
using minimum units
ESC K nX'1B4B;n' 157
Print and feed paper using
minimum units
ESC J nor X'1B4A;n'
Print and form feed and cut the
paper
FF or X'0C' 181
Print and line feed LFor X'0A' 156
Print and line feed CRor X'0D' 156
Print bar code GS k nNUL or X'1D6B;n;data;00' 147
Updated April 2, 2009
108 SureMark Printers User’s Guide