4. Make sure the green handle on the end of the OPC belt
cartridge is turned up (unlocked).
5. Slide the cartridge three-quarters of the way into the printer
until the notches on each side of the bottom rest on the lip of
the manual feed tray (fig. 2.26).
Fig. 2.26 Slide Cartridge Partially into Printer
Chapter 2
Initial Printer Setup 2-35