HP LaserJet P4014, P4015, P4510, P4515 series printers - Security MICR Toner Cartridge for printing checks (10,000 yield) (MICR version of HP CC364A). Toner creates a red stain if text alteration is attempted.

HP LaserJet P4015, P4510, P4515 series printers - Security MICR Toner Cartridge for printing checks (24,000 yield) (MICR version of HP CC364X). Toner creates a red stain if text alteration is attempted.

HP LaserJet P4014, P4015, P4515 series laser printers - Toner Cartridge made by Xerox (same as HP# CC364A) (approx. 10,000 page yield)

HP LaserJet P4015, P4515 series laser printers - Toner Cartridge made by Xerox (same as HP# CC364X) (approx. 24,000 page yield)