Main Unit
B804/B805/D373/D374/D612 4 SM
1.2.2 POSITIONING ROLLER
1. Open the front door [A].
2. Pull out the stapling unit [B].
3. Positioning roller [C] ( x1, timing belt x1)
1.2.3 PROOF TRAY EXIT SENSOR
1. Small upper cover (
1.1.1 "Exterior Cover")
2. Proof tray exit sensor bracket [A] ( x1)