[comp.sys.mac.system] TrueType: How it links with printers

steve@violet.berkeley.edu (Steve Goldfield) (04/05/91)

I recently passed on an inaccuracy, by Email, to
someone who posted here. I went to see the new LS,
for which all the preprocessing is done in the Mac.
So I told someone, though I think I qualified it
by saying I wasn't sure if it always worked this
way, that it might work that way with other printers.

This morning I spoke to our local Apple Rep. She
isn't totally clear on the technicalities, but
apparently more powerful printers do the processing
in the printer as with PostScript. However, you don't
need any special TrueType capability built into the
printer to do it as you do with PostScript.

Steve Goldfield
College of Engineering
UC Berkeley

Charles.E.Dubuque@dartmouth.edu (Charles E. Dubuque) (04/05/91)

According to the TrueType manual, any PostScript printer is sent the
TrueType outlines and scaling instructions for processing inside the
printer. However, I would assume that since LaserWriter driver 5.2 was
written before TrueType was a glimmer in Apple's eye that in order for
the printer to process it, it must be running LaserWriter 6.0 or later,
although I could be wrong. In that hypothetical case, a LaserPrinter
would depend on the computer to provide the 300 dpi bitmap with drivers
before 6.0...

Chuck.
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Chuck Dubuque           ||"It's one thing to think something that seems
Dartmouth College       || completely impossible. But quite another to
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