User manual

APOS Premium Printer Series User Manual Page 72 /136 Reference: FDE 3107312 Issue A
S
ELECT SINGLE-DENSITY GRAPHICS
Enters one line of 8-dot single-density graphics into the print buffer. Any print command is required to
print the line, after which the printer returns to normal processing mode. Single-density mode allows 0-288
dot columns for 80-mm paper. The number of bytes sent is represented by the formulas in table.
Each bit corresponds to two horizontal dots. Compare to Set Bit Image Mode (1B 2A, m=0) earlier in this
document.
ASCII
ESC K n1 n2 d1 ... dn
Hexadecimal 1B 4B n1 n2 d1 ... dn
Decimal
27 75 n1 n2 d1 ... dn
Value of n
Value of n (8-Dot
Single Density
Mode)
Value of n (24-Dot
Single Density
Mode)
Value of d
n1 + (256 x n2) 3 x [n1 + (256 x n2)] Number of Bytes of
Data (Printed Down,
Then Across)
Formulas
See the above table.
S
ELECT DOUBLE-DENSITY GRAPHICS
Enters one line of 8-dot double-density graphics into the print buffer. Any print command is required to
print the line, after which the printer returns to normal processing mode. Double-density mode allows 0-
576 dot.
The number of bytes sent is represented by the formulas in the table.
Each bit corresponds to one horizontal dot. Compare to Set Bit Image Mode (1B 2A, m=1) earlier in this
document.
ASCII
ESC Y n1 n2 d1 ... dn
Hexadecimal 1B 59 n1 n2 d1 ... dn
Decimal
27 89 n1 n2 d1 ... dn
Value of n
Value of n (8-Dot
Single Density
Mode)
Value of n (24-Dot
Single Density
Mode)
Value of d
n1 + (256 x n2) 3 x [n1 + (256 x
n2)]
Number of Bytes of Data
(Printed Down, Then
Across)
Formulas
See the above table.