USER’S GUIDE
EPSON FX-850 Mode
Command name | Function | Sequence | Decimal | Hexadecimal | |
Null | Ignored | NUL | 0 | 00 |
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Bell | Ignored | BEL | 7 | 07 |
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Space | Moves the cursor one position to the right | SP | 32 | 20 |
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Backspace | Moves the cursor one position to the left | BS | 8 | 08 |
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Line Feed | Moves down one line | LF | 10 | 0A | |
Form Feed | Ejects a page (if data has been printed on it) | FF | 12 | 0C |
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Carriage Return | Moves cursor to left margin | CR | 13 | 0D | |
Home Positioning | Moves the cursor to the home position | ESC < | 27 60 | 1B | 3C |
Select Printer | Ignored | DC1 | 17 | 11 |
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Deselect Printer | Ignored | DC3 | 19 | 13 |
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Set MSB=0 | Sets most significant bit to zero | ESC= | 27 61 | 1B | 3D |
Set MSB=1 | Sets most significant bit to one | ESC > | 27 62 | 1B | 3E |
Cancel MSB Settings | Cancels MSB settings | ESC # | 27 35 | 1B | 23 |
Expand Printable | Allows characters 128 (d) through 159 (d) | ESC 6 | 27 54 | 1B | 36 |
Code Area | and 255 (d) to be printed |
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Cancel Expanded | Cancels printing of characters 128 (d) | ESC 7 | 27 55 | 1B 37 | |
Printable Code Area | through 159 (d) and 255 (d) |
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Expand Printable | Allows characters 0 (d) through 31 (d) and | ESC I 1 | 27 73 49 | 1B | 49 31 |
Code Area | 128 (d) through 159 (d) to be printed |
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Cancel Expand | Cancels printing of characters 0 (d) | ESC I 0 | 27 73 48 | 1B | 49 30 |
Printable Code Area | through 31 (d) and 129 (d) through 159 (d) |
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Change Emulation | Changes the emulation of the printer. All | ESC CR m | 27 13 m | 1B 0D m | |
(original) | data received so far will be printed and |
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| the page ejected. m is an ASCII code. |
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| m=AB - |
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| m=AI - |
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| m=E - Reset Epson Mode |
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| m=GL - |
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| m=H - HP LaserJet 4+ Mode |
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| m=I - IBM Proprinter Mode |
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User Reset | Restore to User Settings | ESC CR ! | 27 13 33 | 1B | 0D 21 |
| (n=0 to 2) | n R | n 82 | n 52 | |
Paper Input Control | Controls the paper input | ESC EM n | 27 25 n | 1B | 19 n |
| n=0 - Initialize Feeder Mode |
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| n=1 - Feed From MP Tray |
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| n=2 - Feed From Upper Cassette (Tray 1) |
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| n=3 - Feed From Lower Cassette (Tray 2) |
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| n=R - Eject Paper |
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Duplex/Simplex Print | Sets simplex or duplex print mode | ESC CR ! | 27 13 33 | 1B | 0D 21 |
(available when duplex n=0 - Simplex | n D | n 68 | n 44 | ||
unit is installed) | n=1 - Duplex & long edge binding |
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(original) | n=2 - Duplex & short edge binding |
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Page Side Selection | Sets page side selection | ESC CR ! | 27 13 33 | 1B | 0D 21 |
(available when duplex n=0 - Next side | n S | n 83 | n 53 | ||
unit is installed) | n=1 - Front side |
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(original) | n=2 - Back side |
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Initialize Printer | Initializes printer and clears print buffer | ESC @ | 27 64 | 1B 40 | |
| (prints data) |
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Set Form Length | Sets page length in current line spacing | ESC C n | 27 67 n | 1B 43 n | |
| (1≤n≤127) |
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Set Left Margin | Sets left margin n characters from home | ESC l n | 27 108 n | 1B | 6C n |
| position (range depends on type size and |
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| paper size) |
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