One Oki image drum total. I don't know the storage period. I don't know if it can be used because I don't have any equipment to test it with. Magenta: 1 (box is dirty) It is in an unopened bag, so I think it is a new, unused item. There are some scratches, dents, and dirt on the box. Thank you. Please understand that this is a junk item. New, unused item. There are some scratches, dents, and dirt on the box. Also, it is possible to sell it as a set with the image drum (cyan) that is listed separately. Please comment. #SHRAP #Kyocera #FUJIXEROX #KONICA MINOLTA #TOSHIBA #Canon #EPSON #NTT #RICOH #MFP #Copier #Multifunction machine #Printer Type of OA equipment...Other