HP Designjet 20ps in GREENWOOD, Western Australia for sale

Hi all,
I was given a non-functioning HP Designjet 20ps A3, inkjet, color printer.
After troubleshooting, I have determined that the previous owner tried to upgrade the firmware, but something went wrong, leaving the F/W corrupted.
Other than that, I assume it works, as it does not show any other signs of damage.
I have the knowledge and software to fix it, but just don't have the time.
Here you can find the specs ....
http://h10025.www1.hp.com/ewfrf/wc/product?cc=us&dlc=en&lc=en&product=59465
..... and from here you can download the F/W needed to try to make it work again:
http://h10025.www1.hp.com/ewfrf/wc/softwareDownloadIndex?softwareitem=pl-59684-1&cc=us&dlc=en&lc=en&os=228&product=59465&sw_lang=
In order to perform the F/W reload, you must have a PC with a working Centronics (ie: parallel) I/F and Windows XP, as per the instructions provided by HP
The printer itself also has a USB port, but you can perform the F/W upgrade only via the parallel I/F.
If you have the time and skills to perform a F/W upgrade via a parallel I/F, then grab it! It's an excellent machine.
I just have no use for it :-)
Cheers, Stefano.