Lexmark 248X Manual Do Utilizador

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Section 3: IBM Emulation Mode Printer Commands
36 
start low/start high
When character data is downloaded, the start address is the absolute address of 
the start of the character data. When the lookup table data is downloaded, the 
start address is the address of the new entry in the lookup table. 
data
Character data from the character design, or lookup table data.
Select Global Font 
This command allows you to vary the font and pitch typestyle within a file.
Usage Notes
• 
The digits 2 and 0 are constants.
• 
If Font Lock and Pitch Lock are active, this command is ignored.
• The 
Hf
 and Lf variables identify the pitch and font typestyle you want to 
print. Tables 1 and 2 on page 37  describe the Hf and Lf variables. To use 
the tables:
1
Locate the type style (pitch and font) you want in the left column (Pitch).
2
For the decimal digits for Hf Lf, look across the row to the second 
through fifth columns (depending on the typestyle you want to print). 
3
For the hexadecimal digits for Hf Lf, look across the row to the sixth 
through ninth columns (depending on the typestyle you want to print).
4
Substitute these digits for Hf Lf in the printer command syntax.
• 
The size parameters (HsLs and Sm) are valid when the pitch and font 
typestyle variables (Hf and Lf) are not valid and the size modifier parame-
ter (Sm) is 1 (decimal) or  01 (hexadecimal). Table 3 on page 39 specifies the 
pitch for valid size parameters. Other valid sizes for Sm include:
1
00 - No change
2
01 - Width is measured in 0.018 mm (1/1440 in.)
3
02, 03 - Font is porportional
4
All other values are regarded as 0.
• The 
Hc
 and Lc variables identify the Code Page you want to use. (See 
Format
ESC
[
I
 2
 0
Hf
Lf
Hs
Ls
Sm
Nul
Hc
Lc
Decimal 27
91
73
 
2
 
0
Hf
Lf
Hs
Ls
Sm
Nul
Hc
Lc
Hex
1B
5B
49
02
00
Hf
Lf
Hs
Ls
Sm
Nul
Hc
Lc