Ricoh D129 - Platen Cover Sensor

Scanner
SM 4-21 D129/D130
Replacement
and
Adjustment
5. Remove the scanner HP sensor [A] ( x 1, three snaps)
Platen Cover Sensor
1. Scanner rear cover ( p.4-11 "Scanner Exterior Panels and Operation Panel")
2. Platen cover sensor [A] ( x 1, x 1)