Hewlett Packard

1 GB 90-pin DDR3 DIMM-Dual in-line Memory Module for Printer. Compatible with HP LaserJet Enterprise M604DN,M604N and HP Color LaserJet Enterprise M553DN,M553N,M553X

Get vivid, instant dry photos that resist water and smudges. More vibrant colors and deeper blacks. Thick durable paper withstands repeated handling.

Print professional-quality documents with this dependable OEM fuser. With its extremely high page yield, there's no need for frequent fuser replacement. Fuser kit features advanced toner formulation and particle design for cost-effective documents with great color.

Simplicity all around—make it easy for all to print with one common driver. Confidently safeguard the sensitive data sent to the printer with the HP High-Performance Secure Hard Disk. Give users the power to print wireless from an iPad®, iPhone®, or iPod Touch®. Let employees print from mobile devices with built-in print capability or HP ePrint app and software.

Great for high-volume printing, copies, drafts and other business documents, this everyday printer paper is engineered for consistent high-quality and reliability, to help you save time, money and extend your equipment's life. Optimized for use in all makes and models of printers and copiers. Acid-free for archival quality.

Premium plus photo paper use HP's best photo paper for prints that make your proud. Optimized for HP printing systems, this top-quality paper gives you photos with a professional look and feel, resist fading and dry in an instant, so you can share them right off the printer. Increased thickness and premium finish deliver the look and feel of a traditionally processed photos.