The HP 727/732 PRINTHEAD B3P06A is a single print head designed for use with HP Designjet printers. It is compatible with various models such as the Designjet T1500 36-in ePrinter and the Designjet T3500. This sealed box print head comes in a color configuration of gray, cyan, yellow, magenta, and black, making it suitable for a range of printing needs. With a compact design and dimensions of 6.690 inches in height, 6.810 inches in length, and 4.720 inches in width, this HP print head is a reliable and high-quality component for your printing system.