HP COLOR LJ PRINT CRTG MAGENTA CLJ 5500

The HP 645A Magenta LaserJet toner cartridge (C9733A) supplies magenta toner for compatible HP LaserJet printing systems. It is a standard-capacity cartridge, suited to replacing the magenta supply when it runs low.

HP lists an approximate yield of 12,000 color pages. The stated yield gives a practical estimate of the cartridge’s output, while actual results depend on print content and use. HP says the cartridge uses its toner formulation and HP Smart technology to support consistent color printing.

In the box: toner cartridge and recycling guide.