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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
<html><head><title>Ppmtomitsu User Manual</title></head>
<body>
<h1>ppmtomitsu</h1>
Updated: 24 March 2009
<br>
<a href="#index">Table Of Contents</a>
<h2>NAME</h2>
ppmtomitsu - convert a PPM image to a Mitsubishi S340-10 file
<h2 id="synopsis">SYNOPSIS</h2>
<b>ppmtomitsu</b>
[-sharpness <i>val</i>]
[<b>-enlarge</b> <i>val</i>]
[<b>-media</b> <i>string</i>]
[<b>-copy</b> <i>val</i>]
[<b>-dpi300</b>]
[<b>-tiny</b>]
[<i>ppmfile</i>]
<h2 id="description">DESCRIPTION</h2>
<p>This program is part of <a href="index.html">Netpbm</a>.
<p><b>ppmtomitsu</b> reads a PPM image as input and converts it into a
format suitable to be printed by a Mitsubishi S340-10 printer, or any
other Mitsubishi color sublimation printer.
<p>The Mitsubishi S340-10 Color Sublimation printer can print in 24 bit color.
Images of the available sizes take so long to transfer that there is a fast
method, employing a lookup table, that <b>ppmtomitsu</b> uses if there are no
more than 256 colors in the image. <b>ppmtomitsu</b> tries to position your
image at the center of the paper, and will rotate your image for you if
xs<i>ize</i> is larger than y<i>size</i>. If your image is larger than the
media allows, <b>ppmtomitsu</b> fails. (We decided that the media were too
expensive to have careless users produce misprints). Once data transmission
has started, the job can't be stopped in a sane way without resetting the
printer. The printer understands putting together images in the
printer's memory; <b>ppmtomitsu</b> doesn't use this function because
<b>pamcat</b> etc provide the same functions and let you view the result
on-screen, too. The S340-10 is the lowest common denominator printer; for
higher resolution printers there is the dpi300 option. The other printers are
also capable of higher values for <i>enlarge</i>, etc., but I don't think that
is valuable enough to warrant a change in the program.
<p>For proper results, the input maxval must be 255. Use <b>pamdepth</b>
to ensure that it is.
<p>Before Netpbm 10.40 (September 2007), all Netpbm PPM programs, including
<b>ppmtomitsu</b>, see a PBM image as having maxval 1, so <b>ppmtomitsu</b>
does not function properly with PBM input. You can use <b>ppmtoppm</b>
together with <b>pamdepth</b> to turn your PBM input into maxval 255
PPM input that <b>ppmtomitsu</b> will use properly.
<h2 id="options">OPTIONS</h2>
<p>In addition to the options common to all programs based on libnetpbm
(most notably <b>-quiet</b>, see <a href="index.html#commonoptions">
Common Options</a>), <b>ppmtomitsu</b> recognizes the following
command line options:
<dl compact>
<dt><b>-sharpness</b> <i>1-4</i>
<dd>
"sharpness" designation. Default is to use the current sharpness.
<dt><b>-enlarge</b> <i>1-3</i>
<dd>
Enlarge by a factor; Default is 1 (no enlarge)
<dt><b>-media</b> {<b>A</b>|<b>A4</b>|<b>AS</b>|<b>A4S</b>}
<dd>
Designate the media you're using. Default is 1184 x 1350, which will
fit on any media. A is 1216 x 1350, A4 is 1184 x 1452, AS is 1216 x
1650 and A4S is 1184 x 1754. A warning: If you specify a different
media than the printer currently has, the printer will wait until you
put in the correct media or switch it off.
<dt><b>-copy</b> <i>1-9</i>
<dd>
The number of copies to produce. Default is 1.
<dt><b>-dpi300</b>
<dd>
Double the number of allowed pixels for a S3600-30 Printer in S340-10
compatibility mode. (The S3600-30 has 300 dpi).
<dt><b>-tiny</b>
<dd>
Memory-saving, but always slow. The printer will get the data
line-by-line in 24bit. It's probably a good idea to use this if your
machine starts paging a lot without this option.
</dl>
<h2 id="references">REFERENCES</h2>
Mitsubishi Sublimation Full Color Printer S340-10 Specifications of
Parallel Interface LSP-F0232F
<h2 id="seealso">SEE ALSO</h2>
<a href="pnmquant.html">pnmquant</a>,
<a href="pamscale.html">pamscale</a>,
<a href="ppm.html">ppm</a>
<h2 id="author">AUTHOR</h2>
Copyright (C) 1992, 93 by S.Petra Zeidler, MPIfR Bonn, Germany. (<a
href="mailto:spz@specklec.mpifr-bonn.mpg.de">spz@specklec.mpifr-bonn.mpg.de</a>)
<hr>
<h2 id="index">Table Of Contents</h2>
<ul>
<li><a href="#synopsis">SYNOPSIS</a>
<li><a href="#description">DESCRIPTION</a>
<li><a href="#options">OPTIONS</a>
<li><a href="#references">REFERENCES</a>
<li><a href="#seealso">SEE ALSO</a>
<li><a href="#author">AUTHOR</a>
</ul>
</body>
</html>
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