Select [Plain Paper 1] or [Plain Paper 2] depending on the weight of plain paper.
The default setting is Plain Paper 2.
Select [Plain Paper 1] when the paper weight is 60–74 g/m2 (16–20 lb. Bond).
Select [Plain Paper 2] when the paper weight is 75–81 g/m2 (20 lb. Bond).
Press the [User Tools/Counter] key.
Press [].
Press [Maintenance].
Press [Plain Paper Setting].
Select the plain paper type for each tray depending on the paper to be loaded, and then press [OK].
Press the [User Tools/Counter] key.
In [Tray Paper Settings], for each tray's [Paper Type] you can specify [Paper Thickness]. For details about paper thickness, see Recommended Paper Sizes and Types.
For details about [Tray Paper Settings], see "System Settings", Connecting the Machine/ System Settings.