I'm a trained photocopier engineer as a profession so generally as long as the image unit is in good condition (no lines on copies or scratched) you can easily get 2 or 3 lives from a drum unit depending on image quality preference. I can recondition old drum units for a price which I will shortly be listing on here. Anyone replacing these should be familiar with this already before attempting it as I cannot take responsibility for any damages. I can provide these in bulk, please contact me if you require a large order. If you have a problem with a Konica photocopier and you are based in the North East feel free to get in touch.This item is in the category "Computers/Tablets & Networking\Printers, Scanners & Supplies\Printer Ink, Toner & Paper\Toner Cartridges". The seller is "fishleg003" and is located in this country: GB. This item can be shipped to United Kingdom.