foo2zjs

PBM to ZjStream converter for HP and Minolta printers

TLDR

Convert PBM to ZjStream format

$ foo2zjs [options] < [input.pbm] > [output.prn]

Set resolution

$ foo2zjs -r [600] < [input.pbm] > [output.prn]

Set paper size (1=letter, 9=A4, 5=legal)

$ foo2zjs -p [9] < [input.pbm] > [output.prn]

Color mode

$ foo2zjs -c < [input.ppm] > [output.prn]

Print multiple copies

$ foo2zjs -n [3] < [input.pbm] > [output.prn]

SYNOPSIS

foo2zjs [options] < input > output

foo2zjs converts PBM/PPM images to ZjStream format for HP LaserJet and Minolta/QMS magicolor printers. It's the core tool of the foo2zjs printer driver suite.The tool encodes raster data in the proprietary ZjStream protocol, handling page setup, compression, and printer commands. It works as a CUPS filter for supported printers.foo2zjs enables Linux printing on numerous "GDI printers" that lack standard driver support.

PARAMETERS

-r DPI

Resolution (300, 600, 1200).

-p CODE

Paper size code: 1=letter, 5=legal, 7=executive, 9=A4, 11=A5, 13=B5. Default is 1.

-c

Color mode (input must be PPM).

-m MEDIA

Media type code.

-n COPIES

Number of copies.

-d DUPLEX

Duplex mode: 1=off, 2=long edge, 3=short edge.

-g XPIXxYPIX

Page dimensions in pixels (default 10200x6600).

--help

Display help information.

CAVEATS

Only for ZjStream-compatible printers. Model support varies. Check compatibility before use.

HISTORY

foo2zjs was created by Rick Richardson to provide Linux drivers for "Windows-only" GDI printers. The project reverse-engineered proprietary protocols, enabling Linux support for many consumer laser printers.