[comp.sys.mac] Avoiding Paper Curl

barry@primerd.prime.com (08/17/89)

I'm looking for a recommendation for laser printer paper.

The offset and high speed xerography paper that Prime buys in bulk for
use in copiers generate a severe curl at top and bottom of page within a
few minutes of being printed on either a LaserWriter Plus or a
LaserWriter II.  This happens for both long grain and short grain
variants.  The curl is so bad that the document feeders on our Canon
copiers won't feed properly if I try to copy a document once the curl
has developed.  This problem seems to be independent of ambient relative
humidity since it also occurred last Winter. 

I've tried Pro-Tech Laser Bond Paper - SG (#94162), $4.49 for 500 sheets
at Staples.  I get a slight curl, but much less than with copier paper. 
Can anyone recommend other types of general purpose 20lb paper for use
in a laser printer that will produce output that lays flat?

Any other recommendations on how to avoid paper curl will be greatfully
accepted. 


------------------------------------------------------------------------
Barry Wolman                      | barry@s66.prime.com
Principal Technical Consultant    | 492 Old Connecticut Path
Prime Computer                    | Framingham, MA 01701
                                  | 508/626-1700, ext. 4187
------------------------------------------------------------------------
Nothing in this posting reflects an official position of Prime Computer.

xdab@tank.uchicago.edu (David Baird) (08/18/89)

I use inmac Laser Printer Paper. Product No. 4762. It is Bright White
and works fine for me. No curls, just flat output, and it stays flat.
I am using a LaserWriter Plus.

David Baird
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bgwilkes@confusion.Princeton.EDU (Ben Wilkes) (08/19/89)

[question regarding non-curling laser paper...]

Well, our lab uses Hammermill Bond Long Grain (-10M-S20) and the sheets
seem to stay reasonably flat, and feed well into the document feeder of
our copier.  This paper has a "smoother" side but its hard to tell the
difference.

Ben Wilkes
bgwilkes@confidence.princeton.edu