No. Parts Name Main Unit ReferenceM2 Return Belt Motor Product Configuration -M3 Front Alignment Motor Processing Tray Unit -M4 Rear Alignment Motor Processing Tray Unit -M5 Assist Motor Processing Tray Unit “Removing the Assist Motor(M5)” on page 62M6 Tray Shift Motor Product Configuration -M7 Stapler Shift Motor Product Configuration “Removing the Stapler Shift Mo-tor (M7)” on page 62M8 Stapler Motor Stapler Unit -M9 Clinch Motor Staple-free Staple Unit -M10 Paddle Motor Product Configuration -NOTE:Check the operation of the part in the following service mode:• Connecting to iR-ADV devicesService Mode > SITUATION > Parts Check• Connecting to iR devicesSpecification of operation motor: Service Mode > SORTER > FUNCTION > MTR-CHKOperation check of motor: Service Mode > SORTER > FUNCTION > MTR-ONList of Sensors/SwitchesPS10PS2PS12PS11MSW1PS3PS15PS13PS4PS5PS1PS6PS7PS8PS9PS14No. Parts Name Main Unit ReferencePS1 Delivery Sensor Product Configuration “Removing the Delivery Sensor(PS1)”on page 65PS2 Paddle HP Sensor Product Configuration -PS3 Return Belt HP Sensor Product Configuration -PS4 Front Alignment Plate HP Sensor Processing Tray Unit -4. Parts Replacement and Cleaning48