EcLine EC-PM-530B Series, Руководство пользователя

Страница: 71 / 83

EC-PM-530B User's Manual
- 64 -
in this length, then it is considered that there is no black mark.
The page length set by this command (Max. 22 inches) = current line spacing* n.
ESC D Set horizontal tab positions
Format: ASCII: ESC D n[k] NUL
Decimal: 27 68 n[k] 0
Hex: 1B 44 n[k] 00
[Description]
Set horizontal tab positions to n1, n2, …, nK.
For k=1~21, and it can set 21 horizontal tab positions at most.
The absolute horizontal position of the first horizontal tab position is: n1 times of half-dot spacing;
The absolute horizontal position of the second horizontal tab position is: (n1+n2) times of half-dot spacing;
The absolute horizontal position of the third horizontal tab position is: (n1+n2+n3) times of half-dot spacing;
……
The absolute horizontal position of the Kth horizontal tab position is: (n1+n2+n3+……+nK) times of
half-dot spacing;
Default value: n1=n2=……=nK=10.
All the horizontal tab positions (ni) should be within the line width allowed by the printer, ni=1~80. When
ni=80, it is equal to 40 7×7 or 7×9 dot matrix characters width, or equal to 20 16×15 Chinese characters
width.
After executing “ESC
D” command, changing the kind and size of characters will not affect tab positions
already set. This can guarantee that tab is put in order when Chinese characters mix with common
characters in one line, or when characters are magnified or shrinked.
NUL is put in the end means that this command is over.
ESC E Set / Cancel boldface printing
Format: ASCII: ESC E n
Decimal: 27 69 n
Hex: 1B 45 n
[Description]
This command realizes boldface printing by printing twice in which 2nd printing shifts little rightwards from
1st printing.
• When n
is 0, boldface printing is invalid.
• When n is 1, boldface printing is valid.
ESC G Turn double-strike mode on/off
Format: ASCII: ESC G n
Decimal: 27 71 n
Hex: 1B 47 n
[Description]
When double-strike mode is turned on, the same character will be printed twice in the same position.
• When n
is 0, double-strike mode is turned off.
• When n is 1, double-strike mode is turned on.
ESC J Print and feed paper
Format: ASCII: ESC J n
Decimal: 27 74 n
Hex: 1B 4A n
[Description]
Print the data in the print buffer and feed the paper by n/144 inch. If there is no content in buffer, the printer
will feed paper directly without printing.
EC Electronics, Ltd. www.eclinepos.com
EC Electronics, Ltd
No. 221 Wai Yip Street, Kwun Tong
Kowloon, Hong Kong
TEL : (852) 3590 6397
FAX : (852) 3590 6497
E-MAIL : sales@ecline.com.hk