Canon – Reader Controller PCB Assembly ir 400 selecting the appropriate drum unit

selecting the appropriate drum unit ensures optimal performance

For the Canon imageRUNNER 1730

and optional faxing

These models are part of Canon’s third-generation imageRUNNER ADVANCE series

responsible for transferring toner onto paper to create printed images and text

Canon – Reader Controller PCB Assembly ir 400 selecting the appropriate drum unitActs as the brain of the scanner ADF unit, typically powered by a dedicated CPU ASIC. It handles: Scanner motor control Solenoids and clutches LED illumination drive Reading sensors (paper, originals, cover status) Contact image sensor (CIS) or CCD control Communications with the main engine controller PCB