HP LaserJet 1100 Printer series - HP LaserJet 4ML Printer

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HP LaserJet 4ML Printer

The HP LaserJet 4ML printer is similar to the HP LaserJet 4L printer,
however, the 4ML includes PostScript and a LocalTalk I/O for printing
in the Macintosh environment. The HP LaserJet 4ML printer also
includes some new PCL features: print model logical operation
(ROP3) and pixel placement, as described on the following pages.

The HP LaserJet 4ML supports the typefaces that the HP LaserJet 4
printer supports. Several of the typefaces in the HP LaserJet 4ML
printer have additional support for the Latin 2 and Latin 5 symbol sets
(refer to Chapter 3, “Internal Typefaces/Fonts and Symbol Sets,” for
complete font support information). The Line Printer bitmap font is not
present on the HP LaserJet 4L printer.

Table 2-4. PCL Feature Additions for HP LaserJet 4ML

Feature

Status

Comments

Paper (Job) Size
Command

Modified

An additional parameter (101) has been
added to provide support for custom size.

Logical Operations

New

Modifies the print model to allow logical
operations (such as AND, OR, XOR, NOT) to
be performed on source, texture, and
destination.

Pixel Placement (PCL) New

Allows user to select either grid intersection
or grid centered placement of pixels when
rendering an image in PCL.

Pixel Placement
(HP-GL/2)

New

Allows user to select either grid intersection
or grid centered placement of pixels when
rendering an image in HP-GL/2.

Merge Control

New

Allows the user to use logical operations
(ROP’s) in HP-GL/2.

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ENWW

Printer-Specific Differences 2-13