HP C3289-80001 PostScript printer memory module designed for compatible HP LaserJet and Color LaserJet enterprise multifunction devices. This DIMM-style memory upgrade expands PostScript processing capacity and raster image processor (RIP) resources, enabling faster print job handling and support for complex graphics-heavy documents. Typical use cases include high-volume printing environments, document management workflows, and departments running computationally intensive print jobs. Compatible with select HP LaserJet Enterprise M series and similar professional-grade printers requiring memory expansion beyond factory configuration. Installation straightforward; module seats directly into available memory slots. Refurbished unit, tested and guaranteed. Contact G5 Network Group for availability and current pricing via quote.