Canon imageCLASS MF3010 Starter Guide - Page 14

4. Close the toner cover, and then lower the scanning platform. Close the toner cover. Lower the scanning platform. Loading Paper 1. Open the paper cassette. 2. Load the paper, and then adjust the paper guides. Spread the paper guides. Spread the paper guides a little wider than the paper size. Load the paper. Load the paper until the edge of the paper stack meets the back of the paper cassette. Load limit guide Check! Ensure that the paper stack does not exceed the load limit guides. When changing the size of the paper to be loaded Be sure to set the paper size. "Setting a Paper Size and Type" (P.14) When using envelopes For details on how to load media, see "e-Manual." 12