6.2.2 Begin Compression
The Begin Compression box contains the printer command which enables the
compression of graphics data.
Diconix 150 Plus
For the Diconix 150 Plus printer, the Begin box is empty.
HP LaserJet IIP
For the HP LaserJet IIP printer, the Set Compression Mode command (ESC*bnM)
enables and disables various types of graphics compression. If n is 0,
graphics compression is disabled; if n is 1, run-length encoding is
enabled; if n is 2, TIFF encoding is enabled; and if n is 3, delta-row
compression is enabled.
To specify the Set Compression Mode command to enable run-length encoding,
type the following in the Begin box:
\x1B*b1M