Epson LQ-850X User Manual - Page 307
User-defined Characters
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User-defined Characters See Chapter 4 for sample programs and full information on this topic. ESC & Define User-defined Characters Format: ASCII code: ESC & 0 d l Decimal: 27 38 0 dl Hexadecimal: 1B 26 00 dl d2...dn d2...dn d2...dn Comments: This command allows characters to be redefined in the currently selected mode. ESC : Format: ASCII code: ESC : 0 Decimal: 27 58 0 Hexadecimal: 1B 3A 00 Copy ROM to RAM n 0 n 0 n 00 Comments: This sequence copies the characters in ROM to RAM so that specific characters can be redefined. The variable n represents the font family. 0: Roman 4: Script 1: Sans Serif 5: OCR-B 2: Courier 6: OCR-A 3: Prestige 9-36 Command Summary
User-defined Characters
See Chapter 4 for sample programs and full information on this
topic.
ESC &
Define User-defined Characters
Format:
ASCII code:
ESC
&
0
d
l
d2...dn
Decimal:
27
38
0
dl
d2...dn
Hexadecimal: 1B
26
00
dl
d2...dn
Comments:
This command allows characters to be redefined in the currently
selected mode.
ESC :
Copy ROM to RAM
Format:
ASCII code:
ESC
:
0
n
0
Decimal:
27
58
0
n
0
Hexadecimal:
1B
3A
00
n
00
Comments:
This sequence copies the characters in ROM to RAM so that
specific characters can be redefined. The variable
n
represents
the font family.
0: Roman
4: Script
1: Sans Serif
5: OCR-B
2: Courier
6: OCR-A
3: Prestige
9-36
Command Summary