I know this one's over 10 years old, because I just
saw the check I wrote for
one of my LaserJet-III types. I've got three of these, and one is making
a bit
of trouble in that the paper doesn't feed down to the point at which the
tray's
empty. However, it does claim there's a paper jam, which there is once in a
while, when it's folded a sheet in half and tried to eat it. It's toothless,
though and doesn't shred the paper.
Replace the pickup roller or carefully clean it using a rubber restoritive
(I bought mine at Fry's, any "real" electronic supply have it or be able to
order a bottle for about $7 to $10).
BTW I have in my hoard quite a bit of printer replacement parts, but not
much knowledge, so if you know a part number and/or have a picture email me
and I can look. Places like Printerworks aren't a bad choice either.