User manual HP Photosmart C4280 (English - 23 pages)
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HP Photosmart Printer Model C4280 All In One for Sale in Tampa, FL - OfferUp
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NeweggBusiness - HP Photosmart C4280 Up to 30 ppm Black Print Speed 4800 x 1200 dpi Color Print Quality USB Thermal Inkjet MFC / All-In-One Color Printer
NeweggBusiness - HP Photosmart C4280 Up to 30 ppm Black Print Speed 4800 x 1200 dpi Color Print Quality USB Thermal Inkjet MFC / All-In-One Color Printer