HP 4 FAMILY - Manual (Page 140)

Render Algorithm
Command
The Render Algorithm command selects the algorithm to be
used for rendering page marking entities on a given page.
?*t#J
# = 0-14 - See section 4, “Modifying Output Color”
in the PCL 5 Color Technical Reference
Manual for information on algorithms
0 through 14.
15 - Continuous tone smooth 150 lpi
16 - Monochrome continuous tone detail
300 lpi
17 - Monochrome continuous tone smooth
150 lpi
18 - Continuous tone basic 100 lpi
19 - Monochrome continuous tone basic
100 lpi
Default = 3
Range = 0 to 19 (invalid values are ignored;
values 1, 2, 9, and 10 are ignored for
device-independent color)
HP Color LaserJet 5 and 5M printers remap non-continous
tone render algorithms (3 - 14) into continuous tone smooth
(15) and monochrome continuous tone smooth (17)
algorithms.
2-104 Printer-Specific Differences