InstallTheFilters; "Attach The Duplex Tray And The Tray Rib - Canon imageRUNNER 1750iF Starter Manual

Install the Filters
For the imageRUNNER 1730iF/1730, the following steps are not necessary. Go to the next section,
"Attach the Duplex Tray and the Tray Rib. "
01
06 
Install the filters on the right side of the
machine.