Internal Assembly Locations Figure 1-6 Internal Assembly Locations (1 of 2) Laser scanner assembly Developing cylinder Primary charging roller Toner cartridge Delivery roller Registration shutter Tray 1 pickup roller Tray 1 Fusing film Registration rollers Figure 1-7 Internal Assembly Locations (2 of 2) Tray pickup rollers Tray Separation pads Tray 2 Tray 3 Pressure roller Feed belt Photosensitive drum Transfer charging roller 8 Chapter 1 Product Information C4170-90959