Oki B6100 User Guide
Solving Envelope Feeder Problems
Envelopes Become Creased when Printing
If envelopes are creased or wrinkled after printing, lift up the fuser release levers at the left and right side of the fuser unit, and try printing again. The printed image may appear thin using this method, but the envelopes will not be creased or wrinkled.
Use the following procedure to lift the fuser release levers:
1.If you are using the paper tray in its extended position (Legal 13, 14, or A4), remove it from the printer.
2.Squeeze the tabs on the rear cover and pull the cover toward you to open it.
3.Lift up the fuser release levers at the left and right side of the fuser unit.
