LCP Q5945A MICR for HP 4345 MICR TonerQ5945A MICR HP 4345 MICR Toner Print your own checks with our compatible HP Q5945A MICR Toner. Most HP laser printers can be used as a laser check printer. All you need is a MICR cartridge, check paper, and check printing software. You will be able to print check stubs, print checks in quickbooks and any other check software. This HP 4345 MICR Toner delivers excellent print value. This HP 45A MICR Toner Cartridge is a compatible black toner used in