Oki 390/391 - Page 91

84 Appendix C: Priner Commands
Set Vertical Format Unit
(VFU)
Select Vertical Tab Chan-
nel
Set Page Length in Lines
Set Page Length in Inches
Set page length in de-
fined unit
ASCII: ESC b m n
1
n
2 ···
n
k
NUL
Dec: 27 96 m n
1
n
2 ···
n
k
0
Hex: 1B 62 m n
1
n
2 ···
n
k
00
ASCII: ESC / n
Dec: 27 47 n
Hex: 1B 2F n
ASCII: ESC C n
Dec: 27 67 n
Hex: 1B 43 n
ASCII: ESC C NUL n
Dec: 27 67 0 n
Hex: 1B 43 00 n
ASCII: ESC (C n
1
n
2
m
1
m
2
Dec: 27 40 67 n
1
n
2
m
1
m
2
Hex: 1B 28 43 n
1
n
2
m
1
m
2
Epson
Function
Commands
(ASCII, Decimal, Hexadecimal)
Programs up to 8 separate sets (chan-
nels) of vertical tab stops.
m=0 to 7: channel number (0 is default
set by ESC B command)
k=1 to 16: number of tab stops in chan-
nel
n=1 to 255: number of lines down from
Top of Form position
n=0: clear tab settings for channel m
Activates preprogrammed vertical tab
channel n. VT moves to stops in this
channel.
n=0 to 7: channel number (0 is default)
Sets page length in lines. Current posi-
tion becomes top of form. Printer calcu-
lates page length vy multiplying cur-
rent line feed pitch by value entered for
"n".
n=1 to 255.
Cancels Skip over Perforation setting.
Page length set by this command will
not change even if line spacing is
changed.
Sets page length in inches. Current posi-
tion becomes top of form.
n=1 to 22.
Cancels Skip over Perforation setting.
Sets the page length to the currently se-
lected paper mode.
n
1
=2, n
2
=0: specifies the number of pa-
rameters (in bytes) to follow Amount of
carriage returns executed= ±(m
1
+ [m
2
x
256]) x (basic unit in inches) The basic
unit is set by set unit command ESC (U.
The default of basic unit is 1/360 inch.
Page length selection exceeding 22 inch-
es is invalid.
This command is invalid when
m
1
=m
2
=0.
Skip Over Perforation feature is deacti-
vated by this command.
Notes