
Technical Updates SNBC CONFIDENCIAL
Shandong New Beiyang Information Technology Co.,Ltd.
Page 27
[Range]
1
≤
n
≤
255
0
≤
m
≤
3, 48
≤
m
≤
51
[Description] Prints a NV bit image n using the mode specified by m.
m Mode
Vertical
Dot
Density (DPI)
Horizontal Dot
Density (DPI)
0.48 Normal
203
203
1.49 Double-width 203
101
2.50 Double-height 101
203
3.51 Quadruple
101
101
n is the number of the NV bit image (defined using the
FS q
command).
m specifies the bit image mode.
[Detail]
* NV bit image means a bit image which is defined in a non-volatile memory by
FS q
and
printed by
FS p
.
* In standard mode, this command is enabled only when no data in the print buffers.
* This command is not effective when the specified NV bit image has not been defined.
* This command is not affected by print modes (emphasized, double-strike, underline,
character size, white/black reverse printing, or 90° rotated characters, etc.),
except upside-down printing mode.
* If the downloaded bit-image to be printed exceeds one line, the excess data is not
printed.
* If the printing area set by
GS L
and
GS W
is less than the printing width needed by
GS /
,
the printer shall operate as below immediately. (But cannot exceed Max. printing width).
1) The printing area extends to the right for matching the data of the printing bit image;
2) If step 1) cannot provide enough extending width, the left margin shall be reduced to
meet with bit image width.
* In normal an double-width mode, this command feed n paper which is NV bit image
spacing; In double-height and fout times mode, this command feed n paper which is
NV bit image spacing. It doesn’t relate to the line spacing set by
ESC 2
or
ESC 3
.
* After printing a bit image, the printer shal shift to next line
[Reference]
ESC *
,
FS q, GS /, GS v 0
FS q n [xL xH yL yH d1...dk]1...[xL xH yL yH d1...dk]n
[Name]
Define NV bit image
[Format]
ASCII FS q n [ xL xH yL yH d1...dk]1...[ xL xH yL yH d1...dk]n
Hex
1C 71 n [xL xH yL yH d1...dk]1...[ xL xH yL yH d1...dk]n
Decimal 28 113 n [xL xH yL yH d1...dk]1...[ xL xH yL yH d1...dk]n
[Range]
1
≤
n
≤
255
0
≤
xL
≤
255
1
≤
( xL + xH × 256)
≤
1023
1
≤
( yL + yH × 256)
≤
800
0
≤
d
≤
255
k = ( xL + xH × 256) × ( yL + yH × 256) × 8
Total defined data area (MAX) = 64K bytes.
[Description] Define the NV bit image specified by n .
* n specifies the number of the defined NV bit image.
* xL, xH specifies ( xL + xH × 256) × 8 dots in the horizontal direction for the NV bit image