These products are guaranteed to work with your HP PhotoSmart A646 printer.
HP PhotoSmart A646 is a compact colour inkjet printer. The printer light weight and can be placed on any workstation as the printer is compact. This printer is accommodated with HP thermal inkjet technology, 3.5-inch touchscreen used for previewing images, editing and print management. The inkjet printer possesses a stylish frame, with the memory card slots, PictBridge, USB ports located in front and right above the output tray. This printer delivers print without a computer because of Bluetooth compatibility and built-in card reader that support memory card, xD card and flash cards.