Oki C650 User Manual page 316

3
While lifting the MP tray gently, press the right arm inwards and remove the protrusion of the
arm from the groove.
4
Lower the MP tray, and lift up the protrusion of the arm.
5
By referring to Steps 3 and 4, remove the protrusion of the left arm of the MP tray from
thegroove and lift it up.
6
Lift up the paper placement cover until it attaches to the machine.
7
Press down on the center of the MP tray, and then press and hold the white part which is visible
through the small window at the bottom of the separation roller cover. Remove the lower paper
feed roller (without gear) by expanding the side protrusion outward and sliding it to the left.
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Maintenance