73Using BJ CartridgesBJ Cartridge GuidelinesPrinting a Nozzle Check PatternCleaning the Print HeadReplacing Ink TanksReplacing the BJ Cartridge•Print a Nozzle Check Pattern•Clean the Print HeadBC-20 Black BJ CartridgeBC-22e Photo BJ CartridgeBC-21e Color BJ Cartridge•Change the Ink Tank(s)•Replace the BJ cartridge
