[comp.periphs.printers] Deskjet 500 underline problem found.

pegram@kira.UUCP (Robert B. Pegram) (01/01/91)

A few weeks ago, I wrote in c.p.printers about a problem I was having
with underlining on an HP DeskJet 500.  It turns out that the problem
with underlines showing up in the middle of the succeeding line was
due to a "feature" of my word processor's printer driver, and to my
handling of sub and superscript text.

On the Hp, subscript and superscript text is moved up and down on the
page, but the font size is not made smaller automatically (as it is on
Epson compatibles).  WordWriter ST sends out an init string to the
printer before each print out - whether you specified one of your own
or not - consisting of all the codes to "turn off" all the print
attributes that the current printer driver knows about.  My driver
somehow ended up with all my text printed superscript (I think it was
trying to turn off subscript - or I got those codes backwards, if so,
BLUSH 8-), thus the underlines were all 1/2 line too low.

My thanks to all those who responded to my pleas for help and I hope that
someone else can learn from my tale 8-).

Bob Pegram

pegram@griffin.uvm.edu
or
...!uvm-gen!pegram