What paper sizes and quantities can I load in each cassette?

You can load approximately 250 sheets of plain paper (20-lb weight) in each cassette, with reduced capacity for larger sizes like Legal (30 sheets). Photo paper has a loading capacity of 20 sheets, while EPSON Presentation Paper Matte holds 80 sheets and envelopes hold 10 envelopes. Custom paper sizes can only be loaded in Cassette 1 with just 1 sheet.