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SurePOS 100 Technical Reference
Page 38 of 104
Code:
"7"
1Bh 37h
Outline:
Selects IBM character set 1.
Note:
This code is valid only when the character code table set by the ESC T command is set for IBM character set 1 or
2.
Function:
Select normal character spacing
Code:
"M"
1Bh 4Dh
Outline:
This code is valid only when received at the beginning of a line. For the impact printer, the maximum number of
print columns varies with the setting of the paper width DIP switch.
Impact Printer:
7 x 9 half-dots
3.25-in. paper - maximum print columns = 40
2.25-in. paper - maximum print columns = 28
Characters per inch (CPI) = 15.4
Thermal Printer:
12-dot pitch printing
Maximum print columns = 48
Characters per inch (CPI) = 16.9
Function:
Select medium character spacing
Code:
"g"
1Bh 67h
Outline:
Prints 12-dot pitch characters with 2-dot spacing between characters.
Function:
Select wide character spacing
Code:
"P"
1Bh 50h
Outline:
This code is valid only when received at the beginning of a line. For the impact printer, the maximum number of
print columns varies with the setting of the paper width DIP switch.
Impact Printer:
5 x 9 two-pulse printing
3.25-in. paper - maximum print columns = 33
2.25-in. paper - maximum print columns = 23
Characters per inch (CPI) = 12.8
Thermal Printer:
15-dot pitch printing
Maximum print columns = 38
Characters per inch (CPI) = 13.5
Function:
Select extra-wide character spacing