WebFeb 17, 2024 · My HP OfficeJet Pro 6978 won't print blue. I put in all new 902 HP cartridges. The cartridges show as 'full' in the HP Smart app. I ran the clean head feature from the printer's control panel at least 10 times.. same result. All colors are fine except no blue on the page that comes out each time. WebThey released a software update for your printer with the intent of getting users to think their 3rd party ink cartridges are defective. In reality there’s nothing wrong with them, they’re just “counterfeit.”. HP screwed up at some point making a “batch” of genuine cartridges, causing printers to think genuine cartridges are 3rd ...
HP OfficeJet Pro 6978 Printer Ink Cartridges - HP Store Canada
WebMar 9, 2024 · HP Officejet Pro 6970 not printing cyan Options Create an account on the HP Community to personalize your profile and ask a question Your account also allows you to connect with HP support faster, access a personal dashboard to manage all of your devices in one place, view warranty information, case status and more. Learn more WebJun 12, 2024 · Officejet Pro 6978 printer worked great for 12 months, then I started getting streaks when trying to print a large area with cyan in it. Test pages look perfect, but when I COPY or PRINT a photo with cyan, only the "top" (first printed area) looks OK, then the cyan starts to streak and fade out, making the photo look pinkish. d\u0027iberville sports complex hwy 15
Amazon.com: HP OfficeJet Pro 6978 All-in-One Wireless Printer, HP
WebThe customer's cyan and magenta colors are missing from the print but the other two colors print perfectly. We answered the question and then demonstrated the method with an HP OfficeJet... WebMay 18, 2024 · Product: HP OfficeJet Pro 6978 All-in-One Printer. I have had this printer for a few years and no issues. Have replaced the ink cartridges without any issues. Cyan/Blue started streak printing and then won't print at all. Have cleaned the printhead multiple times. Have removed the cyan and replaced it. Have remove the small tabs … WebAug 6, 2024 · please open the cover and remove the cyan ink from printer then clean the npzzles on the ink cartridge as well as nozzles on the printhead where ink nozzles make contact in the printer with cotton swab and little alcohol to make sure thatnozzles are not clogged once done insert cyan ink and try a test print Ask Your Own Printers Question common failure macbook air 2014