Switching Y.1 standard mode and page mode between
Y. 2 set various values in standard mode and page mode
1 ) Some commands ( eg : ESC SP, ESC 2, ESC 3, and FS S) can be used both in standard mode and
can be used in page mode , and their arguments are the same. However, provided in two modes are
independent , they are stored , respectively .
Y. 3 Set Print Area
1 ) print area is set by ESC W command. If the ESC W command before receiving all of the print and pa-
per feed operations have been completed , the printer to the left ( as you face the printer ) as the print
area of the origin of coordinates (x0, y0). Width (dx dot ) extension of the rectangular printing area to
the right in the x- direction ( perpendicular to the paper feed direction ) from the origin of coordinates
(x0, y0); Height (dy point ) in the y direction ( paper feed direction ) . If you do not use ESC W set the
print area , the print area using default values.
2 ) After the printer in the print area and the print area direction ( by the ESC T command set ) is set ,
the received print data will be arranged according to the position within the print area as shown in
Figure B.2 , A point for the starting position of the print area this is a default value. ( When a character
is printed , A point as the baseline ) print data downloaded bitmap or barcode data to its current posit-
ion as the lower left corner ( Figure B.3 in point B), aligned with the baseline.
3 ) Upon receiving a command containing feed (eg : Before LF or ESC J), if the print data ( including ch-
aracter spacing ) has exceeded the print area , the printer automatically feeds the line ( how much
feed , determined by the ESC line-height 2 and ESC 3 settings ) , while the printing position to the
next column header .
4 ) The default line height is 1/6 inch , equivalent to 31 points on the vertical . If the line containing the
next print data in the longitudinal upscaling 2 times the characters, or bitmap occupies two lines or
more lines , as well as higher than normal character code , the printer can not meet the needs of the
feed volume , resulting in a character on a line of characters printed and the printed overlay. To avoid
this, the line can be increased higher .
For example
When printing a height of 6 bytes downloaded bitmap using the formula below :
{ Vertical dots (8 × 6) - printing area starting position feed point (24)} × vertical motion unit ( 200 /200 ) =24 ,
that is, to print the bitmap is complete , will require the print position based on the starting position of the
area down 24 points. With the following command :
ESC W xL, xH, yL, yH, dxL, dxH, dyL, dyH ESC T n
ESC 3 24 Å to set a new line of high-
LF
GS / 1
ESC 2 Å The row height back to the 1/6 inches
Storage location map Y.2 character data
Map
Programmer
Manual
Содержание RPT008
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