The troubleshooting steps in the document here may help resolve black not printing on your HP Officejet 6978. If you have gone through the steps in that document without success then I would suggest cleaning the printhead as shown in the video here (I would s...
(~1500 pages); LAR only: HP 904 Black Officejet Print Cartridge (~300 pages), HP 904 CMY Officejet Print Cartridge (~315 pages), HP 904XL Black Officejet Print Cartridge (~825 pages), HP 904XL CMY Officejet Print Cartridge (~825 pages), HP 908XL Black Officejet Print ...
惠普HP OfficeJet Pro 6978多功能无线打印机 彩色喷墨照片打印复印扫描传真双面图片、价格、品牌样样齐全!【京东正品行货,全国配送,心动不如行动,立即购买享受更多优惠哦!】
惠普6978是一款北美的墨盒式喷墨打印机，在国内通常被称作为水货机。这类打印机的特点是机器价格不到，...
惠普(HP)OfficeJet Pro 6978多功能无线打印机 彩色喷墨照片打印复印扫描传真双面图片、价格、品牌样样齐全!【京东正品行货,全国配送,心动不如行动,立即购买享受更多优惠哦!】
(~1500 pages); EMEA only: HP 903 Black Officejet Print Cartridge (~300 pages), HP 903 CMY Officejet Print Cartridge (~315 pages), HP 903XL Black Officejet Print Cartridge (~825 pages), HP 903XL CMY Officejet Print Cartridge (~825 pages), HP 907XL Black Officejet Print Cartridge ...
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I've done everything I can think of to get HP OfficeJet Pro 6978 to print blue. Had printer for a little over 1 year; then this problem. Cleaned the print heads, put in new blue cartridges. Several people have this problem but NO Help from HP. Used HP printers for years with no...
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HP OfficeJet 8015e All-in-One Printer w/ bonus 6 months Instant Ink through HP+ Fast color print, copy, scan, 2-sided prints, mobile/wireless printingPro quality color for forms, reports, brochures and presentationsIncludes 6 months Instant Ink and more with optional HP+ printing systemHP+...