fitting .ps file to paper [QCAD]

[hsrai@gndec.ac.in]

How to resize or change orientation of a "foo.ps" (say A4 portrait) to get
a fit print on 14"*12" (132 column paper) on Dot Matrix Printer.

Is it possible to get it using "lpr foo.ps"; may be with some 
options/arguments.

I tried "psresize", But in "gv" and on printer, I was not able to get 
desired result. I get cliped/trimmed result.

In fact, this is required for QCAD. In "current drawing setting" there is 
provision for "custom paper size", but it does not accept custom size and 
showed size as 0 by 0, when checked next time.

During printing, there are number of standard paper sizes, but provison 
for custom size is not there.

Please help me.

Thanks in advance. 

-- 
H.S.Rai