USER’S GUIDE
Appendix–45
EPSON FX-850 Mode
Command name Function Sequence Decimal Hexadecimal
Null Ignored NUL 0 00
Bell Ignored BEL 7 07
Space Moves the cursor one position to the right SP 32 20
Backspace Moves the cursor one position to the left BS 8 08
Line Feed Moves down one line LF 10 0A
Form Feed Ejects a page (if data has been printed on it)FF 12 0C
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
Deselect Printer Ignored DC3 19 13
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
Cancel Expanded Cancels printing of characters 128 (d) ESC 7 27 55 1B 37
Printable Code Area through 159 (d) and 255 (d)
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
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)
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
the page ejected. m is an ASCII code.
m=AB - BR-Script 2 Batch Mode
m=AI - BR-Script 2 Interactive Mode
m=E - Reset Epson Mode
m=GL - HP-GL Mode
m=H - HP LaserJet Mode
m=I - IBM Proprinter Mode
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
n=1 - Feed From MP Tray
n=2 - Feed From Upper Cassette (Tray 1)
n=3 - Feed From Lower Cassette (Tray 2)
n=R - Eject Paper
Duplex/Simplex Print Sets simplex or duplex print mode ESC CR ! 27 13 33 1B 0D 21
(available when duplexn=0 - Simplex n D n 68 n 44
unit is installed) n=1 - Duplex & long edge binding
(original) n=2 - Duplex & short edge binding
Page Side Selection Sets page side selection ESC CR ! 27 13 33 1B 0D 21
(available when duplexn=0 - Next side n S n 83 n 53
unit is installed) n=1 - Front side
(original) n=2 - Back side
Initialize Printer Initializes printer and clears print buffer ESC @ 27 64 1B 40
(prints data)
Set Form Length Sets page length in current line spacing ESC C n 27 67 n 1B 43 n
(1≤n≤127)
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
paper size)