Ricoh BR-C1a Basic Service Training page 321

 When lock release solenoid [A] goes on, lock lever [B]
opens.
 The lock lever on the left tray catches on the pin of the right
 If the lock release solenoid is off, the tip of the lock lever
Slide 321
No additional notes
Tray 1 (Tandem Tray)
Right Tray Lock - 1
tray, so only the left tray is caught and opens.
catches and both trays catch and they open together.
321
BR-C1 Training