[comp.sys.mac.misc] WP 5.1, LW-II NT, AppleTalk slowness combo

ljwilson@utkux1.utk.edu (L. Jack Wilson) (07/13/90)

At one of our departments, we have the following Apple LocalTalk Network
installed:

1 - Mac SE 
1 - IBM PC w/ 20MB HD, 640K RAM, PC-LocalTalk Card
1 - IBM PC/XT w/ 20MB HD, 640K RAM, PC-LocalTalk Card
1 - Apple LaserWriter II NT

All the above use Farallon PhoneNet LocalTalk connectors.  Also, both
PC's are running PC-AppleShare 2.01.  The problem is this:  Printing speed
from the PC's to the LaserWriter.  Using MS-Word 4.0 on the Mac, it takes
30 sec. to print a 1-line document.  When using WordPerfect 5.1 on the PC,
however, a 1-line document takes 2 minutes and 45 seconds to print!  This
is using the Apple LaserWriter II NT WP printer driver.  If I use the Epson
LQ-2500 driver, the same document only takes 30 seconds.  Of course, the
user much prefers the LaserWriter fonts to the Epson fonts.

The AppleTalk card is set up using the polled-drivers (as recommended in
the PC-LocalTalk manual).  Has anybody experienced similar problems?  Is
there some setting I'm overlooking on the network that will speed things
up?  Or is the slowness of the PC running WP 5.1 combined with the
additional overhead of the AppleTalk network too much to overcome?

I have setup PC/XT's connected serially to a LaserWriter NT via a Logical
Connection, using WP 5.0 for printing and have not experienced this kind of
slowdown (but I know WP 5.1 does most things slower than 5.0).  Any
suggestions?

Thanks.

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