>>>>> "Richard" == Richard Heck <[EMAIL PROTECTED]> writes:

Richard> This patch fixes this problem by changing the label to "Add
Richard> Printer Name to Printer Command" and changing the tooltip to
Richard> "Check this box if you will sometimes use a printer other
Richard> than the default".

I am not sure that the new label really conveys better what it does.
So, why was this thing useful?

Printing without the option would be:

dvips foo.dvi -o foo.ps
lpr -Pprinter foo.ps

whereas, with the option, one would get

dvips foo.dvi -Pprinter -o foo.ps
lpr -Pprinter foo.ps

Why s this different? Well, dvips gets to know the type of printer it
has to generate output for, and this was quite important in the older
days where most fonts were generated by metafont. The parameters for
each printer model allow to make fonts lighter or bolder according to
the idiosyncrasies of the printer technology. Another use is to set
correctly the printer dpi. 

So the meaning is something like "generate postscript adapted to this
particular printer". But of course, if dvips has not been configured
to know this printer, all you get is an error.

Does this help?

JMarc

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