This is a wrapper script for gs used to print with a Lexmark Z11
printer. It intercepts calls to gs. If a specific output device is
requested, it will change everything to print through the cZ11 filter,
which is included. cZ11 was originally written by Christian
Kornblum. This is released under GPL (of course), so use it, but don't
blame me if you blow your printer.

Features:
    - Easy installation
    - Easy setup
    - Easy uninstallation
    - (hopefully) Independence from printing system (apsfilter, cups, etc.)
    - Resolution adjustment
    - Variable paper size (it works with whatever GhostScript is
      invoked with)
    - Ink saving mode
    - Transparency for applications that use GhostScript for other purposes 
      than printing

Installation:
    Unpack it and execute lz11.install as root. The rest will be obvious.

    Then set up a print queue, either with an old setup program which
    asks you for the GhostScript device (you must have installed cZ11
    with the option "1) Install (old printing environment)") or with
    Foomatic on http://www.linuxprinting.org, via the "lz11" driver
    entry (for this you must have installed cZ11 with "2) Install
    (Foomatic/linuxprinting.org)").
    Copy the attached "Lexmark-Z11-lz11.ppd" printer definition file
    into your CUPS installation     
    (mostly /usr/share/cups/model/Lexmark) to utilize it
    for your Z11.

    If you have the Foomatic database locally installed you can update
    add the "lz11" driver entry or update the current one by first
    deleting all lx11*.xml files in
    /usr/share/foomatic/db/source/driver and
    /usr/share/foomatic/db/source/opt (if present) and put the files
    from the foomatic/driver/ and foomatic/opt/ directories of this
    package into /usr/share/foomatic/db/source/driver and
    /usr/share/foomatic/db/source/opt. Note that nn some systems you
    will have /usr/local/share/foomatic/ instead of
    /usr/share/foomatic/.

Usage:
    cZ11 still maintains it's old behaviour (the first three
    parameters are the toning values), but if you want to specify a
    page size (in points) do it by adding the following three: 0 width
    height. 
    
    As an additional parameter the resolution for Ghostscript is given
    
    Example:
    
    cZ11 33 33 33 0 4958 7017 582

    For best quality combined with most effieciency, 
    choose 600 dpi resolution, even if a A4 sheet will be slightly exeeded.
    582 dpi is used for best A4 size match (important, when you print 
    more than one page per sheet)
    548 dpi will map a Letter size document onto a A4 paper sheet
    
    lower resolutions will cause less disc usage for printouts
    and will mostly generate a "newspaper" like look.
    
    resolutions higher than 600dpi will result in very dense 
    pixel placement. You will have to test very carefully if this high 
    density resolutions are usable for your pictures in combination
    with the type of paper in your printer.
    GIMP e.g. will allow you to control color shading, gamma, and
    brightness for best results.
    Without adjustment the 1200dpi setting usually will generate 
    color printouts, which are much too dark.
    
    
Bug-reports and stuff: hatemih@iit.edu, pohl.sigwanz@freesurf.ch
