Only the author (that's HP) can correct the program. What does HP Customer Services say if you complain about this bug?
If you still have warranty and HP can't fix it yet, it might be a reason to return the printer, although I doubt if they will accept it, if they think turning the machine off every night is a good enough alternative.
Hp 3054 Printer with imac snow leopard 10.6.8 leaks memory when printer is idle slows computer to a crawl
Hp forum has this blurp but no solution can you help. At the moment i shut down my computer every 3 days to clear out the hp monitor utility on my mac but this is no real solution. Any help would appreciate. Thanks firstname.lastname@example.org