Maintenance- 344 -9 Remove the upper paper feed roller (with gear) by expanding the side protrusion outward andsliding it to the left.10 Press down on the center of the MP tray, and then press and hold the white part which is visiblethrough the small window at the bottom of the separation roller. Remove the lower paper feedroller (without gear) by expanding the side protrusion outward and sliding it to the left.11 Press down on the center of the MP tray, place your finger over the small window on the lowerside of the separation roller and push it up to remove the separation roller.

Oki COREFIDO B822dn User Manual