Brother HL-1260 Printer User Manual


 
USER’S GUIDE
Appendix–54
16 bit repeating compressed data
When the most significant 3 bits in the first 2 bytes are in the order 1, 0, 0,
the remaining 13 bits indicate the number of times to repeat 16 bit data. The
following 2 bytes should be the 16 bit data to repeat.
15 14 13 12 0
1 0 0 number of repeats(13 bits)
data to repeat(16 bits)
8 bit repeating compressed data
When the most significant 3 bits in the first 2 bytes are in the order 1, 1, 0,
the following 5 bits indicate the number of times to repeat 16 bits (two by 8
bits) data. The remaining 8 bits should be the 8 bit data to repeat.
15 14 13 12 8 7 0
1 1 0 number of repeats data to repeat(8 bits)
(5 bits)
4 bit repeating compression data
When the most significant 3 bits in the first 2 bytes are in the order 1, 0, 1,
the following 4 bits indicate 4 bit data to repeat. The remaining 9 bits
indicate the number of times to repeat the 16 bit (4 by 4 bits) data.
15 14 13 12 9 8 0
1 0 1 data to repeat number or repeats(9 bits)
(4 bits)
Vertical repeating compressed data
When the most significant 3 bits in the first 2 bytes are in the order 1, 1, 1,
the remaining 13 bits indicate the same data words as in the previous line.
15 14 13 12 0
1 1 1 the same data words as in the previous line (13 bits)
The printer can not support the APT and HRC function in the 1200 dpi
printing mode.