Ricoh D124-17 Service Manual page 185

1. Raise the scanner unit.
2. Remove the original width sensor cover plate (
3. Use a blower brush to clean the sensor.
Original Registration Sensor
• Blower brush
1. Raise the scanner unit.
2. Clean with a blower brush [A].
-or-
3. Remove the original registration sensor cover plate, and then clean with the blower brush [B]. (
x2). page 258
Original Exit Sensor
x2) page 256
PM Cleaning Points
183