CBM-230/231User ’sManual
29 CITIZEN
(5) Specifyingcollectively the print mode( ESC ! n)
Code: [1Bh] + [21h] + n
*{0≤n≤FF} Thedata isdescr ibed with the hexadecimal code.
Specifies the print mode. Each bit of n has t he following meaning.
Val ue
Bit Function 01
0 Character font Font A Font B
1 Undefined
2 Undefined
3 Highlighting Cancel Specify
4 Vertical double magnification Cancel Specify
5 Horizontal double magni fication Cancel Specify
6 Undefined
7 Underline Cancel Specify
• Four-fold cha racters are formed b y simultaneously spec ifying both vertica l and horizontal doubl e
magnifications.
• The entire printed character width is u nderlined. However, the characters skipped by the horizontal
tab are not. The 90°C –r ight-turned characters are a lso not underlined.
• Anunde rlinewidth is set by ESC – . The initial value is "0. "
(6) Specifying/canceli ng the download charact er set (ESC % n)
Code: [1B]h + [25]h + n
*{0≤n≤FF} Thedata isdescr ibed with the hexadecimal code.
Specifyingor cancels the download characters. The download char acters and download bit images c annot be
defined simultaneously. For n, lowest bit ( n0) is effective. The lowest bit ha s the following meanings.
n0 = 0: Cancels the download character set
n0 = 1: Specifying the download character set