HP 645A Yellow LaserJet Toner Cartridge C9732A is a standard-size yellow toner cartridge for the HP Color LaserJet 5550. It supplies yellow toner for color printing in that printer.
HP lists an approximate yield of 12,000 pages. Actual results can vary with print content and use. The cartridge uses HP’s chemically grown toner formula, which HP describes as supporting accurate, consistent color.
This is the yellow cartridge in the HP 645A LaserJet toner range, intended for users who need to replenish that color in a compatible printer.