my HP OfficeJet Pro 8715 Printer keeps saying it isn’t connected. Errorsdoc » Questions » my HP OfficeJet Pro 8715 Printer keeps saying it isn’t connected. 2.06K viewsAugust 13, 2018 0 Mary Beth Vanderlinden (anonymous) July 30, 2018 0 Comments Hi my HP OfficeJet Pro 8715 Printer keeps saying it isn’t connected. Apple had to dump everything on my computer and reload so that probably undid it venmartin Changed status to publish August 13, 2018 Add a Comment 0 Answers ActiveVotedNewestOldest Write your answer. Register or Login