Motor locations The following figure shows the product motor locations. Figure 1-4 Motor locations M4 M2 M5 M3 M1 Table 1-2 Motor locations Failure detection The DC controller monitors the following motors to determine a motor failure:
● Drum motor ● Scanner motor ● Fuser motor ENWW Engine control system 7 Motor Components driven by motor M1 Drum motor Photosensitive drum, transfer roller, registration roller, MP tray pickup roller, cassette pickup roller, and feed roller M2 Scanner motor Laser scanner mirror M3 Fuser motor Pressure roller, fuser output roller, intermediate output roller and paper delivery roller M4 Upper cassette lifter motor Lifter for the upper cassette M5 Lower cassette lifter motor Lifter for the lower cassette