Drum Replacement Parts (OPC Drum) Repair, Fix, Damaged... Do yourself, Very easy to do. 4 x OPC Drums Parts with Gear. Konica Minolta bizhub C452, C552, C652.The item "4 Drum Part for Konica Minolta BIZHUB C452 C552 C652 (4 OPC, 4 Blade, 4 Chip)" is in sale since Wednesday, February 11, 2015. 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.