HP Deskjet 3639 All-in-One Printer, Refurbished

HP Deskjet 3639 All-in-One Printer, Refurbished Print Specifications Output: Black and white or color Printing Method: Thermal inkjet printing with on-demand ink delivery Print Speed: Print speed varies depending on document complexity Scanning Output: Black and white or color Scan Resolution: 1,200 x 1,200 optical pixels per inch (ppi) Scan Speeds: Multiple speeds depending on document complexity