In this technical brief you will be given an inside look at the electrophotographic (EP) printing process, the components involved, and likely trouble spots that could cause defects and failures when using a non-HP cartridge. So, take the tour. You'll soon see why sticking with HP technology is the safest way to ensure hassle-free operation and superior performance — document after document, photo after photo. When you are ready to elevate your printing operations, PCC-IT International is ready to get you started with HP.