
ER-OIPU
[Function]
Selects the print density.
n = 00: 650/’of standard density (P)
n = 50: Standard density (P)
n = 99: 135 ‘/. of standard density (P)
[Default]
n = 50
No. COMMAND
FUNCTION
CODE
55
GS H n
Select printing position of
HRI character
c1Dh><48h> n
[Function]
Selects the HRI character printing position of HRI characters when
printing the bar code.
The printing position selected by “n” is shown below.
n
Printing position
O.48 Not Drinted
1, 49 Above the bar code
2, 50 Below the bar code
I 3.51 I Both above and below the barcode I
[Notes]
HRI characters are printed using the font specified by GS f.[Default]
[Default]
n=()
[Reference]
GS f:: Select font for HR1character
No. COMMAND FUNCTION
CODE
56 GS I n
Transmit printer ID <1Dh><49h> n
[Range]
[Function]
Transmits the printer ID shown below according to “n” when execut-
ing the command.
n
Type
Details
Data
1,49 Model
ER-OIPU
Olh
2,50 Set ID
See the table below
3, 51 ROM version ROM version
\ E%)IAh
bit
Description
o Ready for kanji character Yes/No 1/0
\
I
1 I Not defined
1
2 Not defined
3 Not defined
4 Fixed to O
5 Not defined
~ 6 I Fixed to O I
I
7 Fixed to O
I
[Notes]
When DTR/DSR control is selected, the status is transmitted after the
printer confirms that the host computer is ready to receive data (DSR
signal is ON). If the host computer is not ready to receive data (DSR
signal is OFF), the printer waits until the computer is ready.
When XON/XOFF control is selected, one byte is transmitted without
checking if is ready to receive data.
This command is executed during receive buffer expansion. There-
fore, if there is other data in the receive buffer, some delay may be
caused between command receiving and status transmitting,
The ROM version is changed each time the ROM is changed.
! No. I COMMAND I
FUNCTION
I
CODE
I
~-57 I GSPXY
I Set basic line feed Pitch [ <l Dh><50h>x Y 1
[Range]
05 X S 203,0 S Y S 203
[Function]
The basic calculation pitch in the horizontal direction is (l/X) inch; the
basic calculation pitch in the vertical direction is (l/Y) inch.
Returns to the initial value (X=203, Y=203) when x is Oand y is O.
[Notes]
Even if this command is executed, the other settings used currently
are not changed. That is, the other set data are changed only when
the corresponding setting is made after the basic line feed pitch is
changed.
The result of calculation combined with other commands for paper
feed amount setting, etc. is corrected with the minimum pitch (1/203)
and the remainder is discarded.
[Default]
X = Y = 203
[Reference]
ESC SP: Set character right-side spacing
ESC $:
Set absolute position
ESC 3:
Set line feed amount
ESC J: Print and feed paper
ESC \:
Set relative position
GS V: Cut paper
4-17
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