Canon BJC-5100 User Manual
❍ To remove curling from envelopes, hold the edges of the
envelopes diagonally and bend gently.
❍ Make sure any curls are removed from the flap of each
❍ Slide a stack of envelopes into the sheet feeder until it
❍ Align the edge of the paper guide with the left edge of the
stack of envelopes.