| Text Mode Commands | |
|---|---|
| Instruction | Syntax | 
| Start Graphics mode | <Esc><Ctrl+G> | 
| Set text size to 20 columns | <Esc><Ctrl+P> | 
| Set text size to 40 columns (default) | <Esc><Ctrl+N> | 
| Set text size to 80 columns | <Esc><Ctrl+S> | 
| Start International Character mode | <Esc><Ctrl+W> | 
| End International Character mode | <Esc><Ctrl+X> | 
| Graphics Mode Commands | |
| Instruction | Syntax | 
| End Graphics Mode | A | 
| Set Text Scale: 0 to 63 | S<scale> | 
| Move pen to Home position (0,0) | H | 
| Set Pen Color: 0 = black, 1 = blue, 2 = green, 3 = red  | C<color> | 
| Set Line Type: 0 = solid, 1 to 15 = dotted/dashed  | L<type> | 
| Draw line from 0,0 to X,Y. X = 0 to 480, Y = -999 to 999  | D<X>,<Y>[;<X>,<Y>]... | 
| Initialize printer Set current pen position as Home (0,0)  | I | 
| Draw line to X,Y relative from current position | J<X>,<Y>[;<X>,<Y>]... | 
| Move pen to X,Y | M<X>,<Y> | 
| Move pen to X,Y relative from current position | R<X>,<Y> | 
| Draw axis with tick marks: axis = 0 for X, non-zero for Y  | X<axis>,<spacing>,<count> | 
| Set rotation for text printed with P: 0 to 3 | Q<rotation> | 
| Print text | P<text> |