At a Loss for avenues... my brother in law just passed away he was a CAD home designer I inherited his HP Desk Jet 500 that he was currently using, however it is no longer supported by HP due to its age, still a good operating printer, but..... I am trying to find someone that has the "Operating DISC"  HP no longer has a download for it and  the disc is the only way I am going to get the printer back into operation. I know this may be a strange request but I have run out of options. Thank you for any help you may be able to give me.