HP Officejet Pro K550dtn InkJet Printer "88 printhead" Questions

...88 Printheads for OfficeJetPro7780, still receive same error "This printhead has a problem" B/Y Can not remove error from screen. Please Help You either got a defective printhead or you are using ...

88 Printhead From the manufacturer's web-site: http://h10025.www1.hp.com/ewfrf/wc/product?product=501369&lc=en&cc=ca&dlc=en&lang=en&cc=ca click "Shop For Supplies" to access: https

...88 cartridge chip replacement and complete cartridge/printhead/printer manual electrical contact cleaning, the cartridge alert message(s) continue, then you may have a damaged PRINTHEAD* (there are ...

...88 Black/Yellow printhead listed currently for about $61. http://www.amazon.com/HP-Yellow-Officejet-Printhead-Packaging/dp/B000BO9L8M/ref=dp_cp_ob_e_title_0 YouTube has a nice video that explains how ...

...ink does not work. I'm using original HP 88 cartridges. The problem is in the print head.It's clogged or damaged.You need to replace it.It's part number is C9381A - HP #88 Printhead - Black and ...

...the print quality again. If the quality does not improve I would recommend replacing the HP 88 Black and yellow printhead part# C9381A which is user replaceable and comes with install

...service printheads and clean them with lint free cloth, if does not work then call HP Factory at 1-888-999-4747 and order Printheads 88 and try with

...printhead, just the black/yellow #88 . thats if you already tried going thru the cleaning process. The problem you describe is pretty common and related to the black/yellow printhead being slightly ...

...88 printhead. Still says that yellow is empty. HP Officejet Pro L7580 Driver could be corrupt. Disconnect the printer or at least be sure it is turned off. I'd do both and reinstall the CD software ...

...88 printhead, there is no pad there. is it the cyan/magenta printhead thats drying up, or is it the yellow/black printhead. i would check to make sure that this unit is working 100%. i do know that ...