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TPSK 12 & 24 V User’s Manual
Page 36 / 66
Reference: FDE 31 08 972 Issue Z
P
RINT
D
OWNLOADED
B
IT
I
MAGE
Prints the downloaded bit image at a density specified by m. It is ignored if any data is in the print buffer, if the
downloaded bit image is undefined.
See the illustration on the previous page for a representation of the bit image.
ASCII
GS / m
Hexadecimal
1D 2F
m
Decimal
29 47 m
Value and Range of
m
Value of
m
Print Mode
Vertical
DPI
1
Horizontal
DPI*
0
1
2
3
Normal
Double Wide
Double High
Quadruple
203
203
101
101
203
101
203
101
1
Dot density measured in dots per inch
R
ETURN
L
OGO
C
HECKSUM
Returns the checksum of a logo downloaded using “Define Downloaded Bit Image”.
ASCII
US e n
Hexadecimal
1F 65
n
Decimal
31 101 n
Returns 4 Bytes:
Command ID + Flag + checksum of the logo specified by n.
Byte 1 = 65h
Byte 2 = 01
- if logo n exists
- if logo n doesn’t exist.
Byte 3 = Checksum (LSB) or 00h if logo n doesn’t exist.
Byte 4 = Checksum (MSB) or 00h if logo n doesn’t exist.
Checksum is two’s complement of sum of all bytes in the download sequence.
Ex: Checksum = -(0x1D + 0x2A + … )
for the “Define Downloaded Bit Image” command.