level1

Level 1 PostScript.
[read-only property] level1([out, retval] int *level)
Specifies Level 1 PostScript: uncompresses all images and converts them to black-and-white (generally not a good idea, unless you need to print on a Level 1 printer).

This property is only useful as a value for the level property.

VB6:
pdf.level = pdf.level1
level
level1Sep
level2
level2Gray
level2Sep
level3
level3Gray
level3Sep