Configuration and Data Connectivity
Printer Graphic Commands
Printer Command String | Printer Action |
ESC a n | Select dot line spacing between printed lines. |
ESC J n | Graphic Line Feed command |
ESC P # | Select Online mode, characters printed as received |
ESC P $ | Select Buffer mode, characters are printed on (^D) |
ESC V n1 n2 data | |
ESC v n1 n2 data |
Magnetic Card Reader Control Commands
Printer Command String | Printer Action |
ESC M nnm CR | Select MCR with nn auto timeout.. |
ESC C | Cancel MCR read process. |
Graphic Logo and Bar Code Commands
Command String | Printer Action |
ESC L G n | Prepare printer to load image |
ESC G 0x0FF | Loading Logo Complete |
ESC L g n | Print stored logo image |
ESC z n1 n2 L data | Print Bar Code without visible text |
ESC Z n1 n2 L data | Print Bar Code with visible text |
ESC Q J n | Reverse Dot Feed |
ESC Q Q n | Set Out of Paper Sensitivity |
ESC Q F m | Set Forward Black Mark Seek |
ESC Q B m | Reverse Black Mark Seek |
Printer Supervisory and Control Commands
Command String | Printer Action |
^V | Buffer, power timer & battery status |
^B | Buffer status |
ESC P ^ | Print Battery Voltage |
ESC P alpha | Time and date print and control |
ESC M 000 CR | Disable the power down timer |
ESC M nn0 CR | Sets the power down timer to nn seconds |
ESC M C | Reset Auto power down to 20 seconds |
ESC P ( | Firmware version query |
ESC P ) | Hardware model query |
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