Netzhüpfer3 years ago000Good day! The exchange worked smoothly. How can you dispose of the old duplex module? Disposal point or do you take it back? Thank you!Show in original language (German)mathiasepp3 years ago • purchased this product000purchased this productGood evening, I still have it stored in the cupboard together with the empty cartridges. I think it should be disposed of in the same way as laser cartridges.Show in original language (German)Comment