IBM 4610-TM6 - SureMark Printer TM6 Two-color Thermal..., User Manual

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Select compression format and scanned image threshold
RS-485 syntax:
X'1B;4d;x;n1;n2'
RS-232 syntax:
X'1B;4d;x;n1;n2'
where:
v
x = X'1F'
– address to store data
v
n1
– 00 TIFF-CCIT-Group 4 compression
– 01 JPEG compression
– 02 BMP (uncompressed)
– 03 No compression (gray scale)
– 04 TIFF file, no compression (gray scale)
v
n2
– Lightens or darkens the contrast of a scanned image. Higher numbers
print darker.
Remarks:
The current format applies to retrieval and storage of the currently scanned
image. Changing the format does not change the format of any images
already stored in flash. The setting is persistent across reset and power
cycles.
August 24, 2004
Appendix C. RS-232 programming information
177
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