Drum Replacement Parts (OPC Drum) Repair, Fix, Damaged... " Video Instruction " Do yourself, Very easy to do.4 x OPC Drums Parts with Gear. Konica Minolta Bizhub C224, C284, C364, C454, C554. Konica Minolta Bizhub C224E, C284E, C364E, C454E, C554E. The item "4 Drum Repair KIT for Konica Minolta Bizhub C224 C284 C364 C454 C554 (E) Refill" is in sale since Monday, June 18, 2018. This item is in the category "Computers/Tablets & Networking\Printers, Scanners & Supplies\Printer Ink, Toner & Paper\Toner Refills & Kits". The seller is "aaatoner" and is located in Rancho Cucamonga, California. This item can be shipped worldwide.