CANON Cassette Feeding Unit AT1

The Canon Cassette Feeding Unit AT1 is a paper cassette accessory that adds three additional drawers to compatible Canon devices, providing a total capacity of up to 1,500 sheets (3 × 500). It supports paper sizes from A6 to A4 and weights from 60 to 163 gsm. Designed for seamless integration with the Canon imageRUNNER ADVANCE DX C477/C478 series, it enhances media flexibility and reduces the need for frequent paper refills.