Canon IMAGERUNNER 2030 i Reference Manual page 170

The numbers on the screen represent the following paper sources:
The imageRUNNER 2022i with optional Finisher-U2,
Additional Finisher Tray-C1, and Cassette Feeding Module-Q1 attached.
4
Select the desired paper type loaded in the paper source ➞
press [OK].
Make sure that the registered paper type setting is the same paper type that is
loaded in the paper source.
The selected mode is set.
NOTE
For more information on paper types, see "Available Paper Stock," on p. 2-44.
Paper Drawer 1
Paper Drawer 2
(optional for imageRUNNER 2018i)
Paper Drawer 3 (optional)
Paper Drawer 4 (optional)
Specifying Common Settings
4
4-35