Canon WT-A3 Waste Toner Box, 30,000 page yield. Canon part numbers: WT-A3, 9549B002, 9549B002AA, WT-201, FM00015000, FM0-0015-000. Waste Toner Box works with printer models Canon imageCLASS MF810, MF810Cdn, MF820, MF820Cdn; imageRUNNER ADVANCE C250, C250i, C250iF, C255, C255iF, C256, C256iF, c256iF II, C256iF III, C350, C350i, C350iF, C350P, C355, C355iF, C356, C356iF, C356iF II, C356iF III, DX C257, DX C257iF, DX C259, DX C259iF, DX C357, DX C357iF, DX C359, DX C359iF.

Fits in the GPR-53 and GPR-55 machines.