Canon 3630B001 PF-04 Replacement Printhead

The Canon PF-04 (3630B001) is a genuine replacement printhead engineered for Canon's imagePROGRAF series of wide-format inkjet printers. Over time, printheads wear out from constant use, leading to degraded output quality such as banding, color shifts, and blocked nozzles that no amount of automatic cleaning can resolve. The PF-04 is designed as a direct drop-in replacement that restores the printer to its original output quality, ensuring sharp lines, smooth gradients, and consistent color across large-format prints.

Compatible with the iPF670, iPF680, iPF685, iPF770, iPF780, and iPF785 models, this printhead serves a range of imagePROGRAF printers commonly used in CAD, GIS, poster printing, and professional photography workflows. With a rated yield of approximately 27,000 pages, it offers a long service interval that helps keep per-page costs manageable despite the upfront investment. Installation is straightforward and user-serviceable — the printer's built-in menu walks through the replacement procedure, and the entire process typically takes just a few minutes with no special tools required.