Ricoh D025 - Cleaning for ID Sensors; ID Sensor Board

Paper Transfer
D023/D025 4-72 SM
4.9.4 ID SENSOR BOARD
1. K PCU (p.4-41 "PCU")
2. Open the right door.
3. Fusing unit (p.4-87 "Fusing Unit")
4. Image transfer belt unit (p.4-55 "Image Transfer Belt Unit")
5. ID sensor unit [A] ( x 2,  x 2, = x 1)
6. ID sensor board [A] ( x 6)
Cleaning for ID sensors
ID sensors require a cleaning procedure every EM. Do the following steps for ID sensor
cleaning.