The HP Envy Photo 7855 Printer power cord supply is a genuine OEM replacement part designed specifically for HP Envy printers. This black power cord is compatible with the HP Envy 7855 model and is manufactured in China. It ensures a reliable and high-quality power supply for your printer, allowing you to easily print, scan, and copy documents and images without any interruptions. This replacement part is essential for maintaining the functionality and performance of your HP Envy printer.