laser printers
26-Oct-91 19:30:15
Sb: #38278-laser printers
Fm: Wayne Cole 76370,621
To: Malcolm O'Brien 76703,4243
Malcolm,
The only "historical" problem with the PPage and LJ driver is this: The HP
logical page is not able to go from edge to edge. So the dot addressable
area is typically 50 dots from each edge. The printable page is different
yet. The CBM supplied LJ driver does not take this into account. It is
not PPages fault (don't worry, I wouldn't come to their defence if it were
not true – I have other 'beefs' with Gold Disk). The result is that the
output would be shiffted down and to the right as HP's 0,0 logical address
is probably at physical page dot position 75,150. GD, having decided to use
device independent printing (i.e. use the preferences printer) is not
responsible to fix the problem. CBM should supply a fix. I wrote my own
LJ driver to take this offset out.
GD, in 2.0, decided to give us a break by adding an x and y offset
requester to the print requester so that printers that offset from the
preferences specified position can be accomodated without having to shift
the page layout in the document itself.
BTW, if you look at your preferences margins, then copy an ascii file to
the printer, you will see the offset as well. That is because it is in the
driver.
wmc