Part Names and Functions > Inside 22 E Release le ver Pull down when removing jammed paper inside the printer. A Top cover (G) Open when replacing photoconductor units or cleaning exposure windows. B Lever (G) Pull up to open the top cover. C Photocon ductor unit Forms images to be printed. A Waste ton er collector cover (H) Open when replacing the waste toner collector. B Waste ton er collector Collects toner wasted during printing.