Our remanufactured replacement for the PSI 18102 magenta laser drum unit is professionally re-engineered to produce the highest quality printouts for your PSI printer, meeting or exceeding OEM (Original Equipment Manufacturer) standards. Retaining the original housing, we've remanufactured using both OEM and non-OEM parts. Why buy expensive OEM PSI 18102 laser drum units when our replacement compatible PSI 18102 laser drum units are Guaranteed to deliver excellent, dependable results, page after page? Use of our compatible PSI 18102 drum unit does not void you printer's warranty.