home network and printing

Hi chaps, wonder if you can help

Got a home network with three pc's two with XP home and the other running 98
conected to a netgear rp614 router.
problem is I can't print ( well i can) let me explain. When i send a print
job to my hp930 feed by netgear print server the pc doesn't matter which one
will eventually error 'failed to print'. When I pull out the power lead ,and
imediatley replace, fron the print server the printer will imediatley start
printing but will print one character then stop. if left it will repint the
whole job ok the any further jobs the evening will be ok

any ideas
tia
Ossie