
SPP-R300 Command Manual
Rev. 1.00 BIXOLON
- 19 -
ESC *
Function: Specify bit image mode
Code:
ASCII
ESC * m nL nH d1...dk
Hex
1B 2A m nL nH d1...dk
Decimal
27 42 m nL nH d1...dk
Range:
m = 0, 1, 32, 33
0 ≤ nL ≤ 255
0 ≤ nH ≤ 3
0 ≤ d ≤ 255
k = nL + nH × 256 [in case of m = 0, 1]
k = (nL + nH × 256) × 3 [in case of m = 32, 33]
Default:
None
Description:
■ This command specifies the bit image for the mode m as to the number of dots specified by nL and nH.
• d specifies the bit image data with 1 for printed data and 0 for not printed.
• k denotes the number of horizontal dots.
DPI : Dots per Inch (25.4mm)
m Mode
Number of dots in
vertical direction
Vertical dot
density (DPI)
Horizontal dot
density (DPI)
Number of bytes (k)
0 8-dot single-density 8 203/3 203/2 nL + nH x 256
1 8-dot double-density 8 203/3 203 nL + nH x 256
32 24-dot single-density 24 203 203/2 (nL + nH x 256) x 3
33 24-dot double-density 24 203 203 (nL + nH x 256) x 3
Remarks:
■ If the bit image data being entered is beyond the number of dots to be printed, the surplus will be discarded.
■ If the value of m is beyond the conditions, the subsequent data after m will be treated as normal data.
Differences:
None
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