D-F0390 NP-326 Product specifications Ver.0.02
34
34) Download bit image print
:<< GS / m >>
Code
: [1D] h + [2F] h + m
* [00
≤
m
≤
03] h
Description : Prints “download bit image” in a mode assigned by “m”.
* Modes to be assigned by m are as follows.
Dot density
m Modes
Vertical
Horizontal
00 Normal mode
203 dpi
203 dpi
01 Double width
203 dpi
101 dpi
02 Vertical double
101 dpi
203 dpi
03 Quadruple
101 dpi
101 dpi
* If there are some data left in the print buffer, this command is neglected.
* If “download bit image” is not defined yet, this command is neglected.
* “Download bit image” data exceeding 1 line cannot be printed.
35) Data input control
:<< ESC = n >>
Code
: [1B] h + [3D] h + n
* [00
≤
n
≤
FF] h
Description:Selects valid device where data input is possible through host computer.
* Each bit of “n” has the following meaning.
Values
Bit Function
0 1
0 Printer
Invalid
Valid
1 Not
defined
2 Not defined
3 Not defined
4 Not defined
5 Not defined
6 Not
defined
7 Not
defined
* If printer is not in “no selection” status, printer will discard all received data until it is in
the selection status by this command.
* Even if printer is in no selection status, the status may become BUSY by printer
operation.
* The default value of “n” is [01] h.
36) Print position alignment
:<< ESC a n >>
Code : [1B] h + [61] h + n
* [00
≤
n
≤
02] h
Description : Aligns all data to be printed on the assigned position in a line.
* “n” values are assigned to:
n (Hex)
Position
00
Left
01
Center
02
Right
* This command is valid only when it is input at the head of a line.
* The default value of “n” is [00] h.
37) Cut
:<< ESC i >>
Code
: [1B] h + [69] h
* Cut the paper.
* Effective at the head of a line
* Feeds paper by 3mm after paper cut to prevent from paper jam.