1. Please provide a printed or digital user manual for this device. 2. Please provide current device driver to use on a Macintosh running Yosemite 10.10.1. 3. Major problem is overriding the “ink cartridge expired” message, while using full or nearly full original HP ink cartridges. Your web site indicates overriding is possible with this printer model. 4. Than you for your prompt reply. 5. Current email is joefsf@gmail.com; phone is (702) 428 7944. Both have changed since my original registration.