Ricoh A156 - Timing Chart

10. TIMING CHART
T1: When the copier sends the paper feed signal to the selected paper
feed station, the roller drive motor starts rotating.
T2: 1.57 seconds after the fusing exit sensor turns on, the paper
sensor turns on.
T3: 0.25 second after the paper sensor turns off, the wheel drive
motor starts rotating and shifts the bin.
T4: When the wheel sensor is de-actuated, the wheel drive motor
turns off.
T5: 0.42 second after the paper sensor turns off, the roller drive
motor stops.
Fusing Exit Sensor
(Copier)
Paper Sensor
Roller Drive Motor
Wheel Drive Motor
Wheel Sensor
T1
T2
T3
T4
T5
1.76
1.76
1.57
1.57
0.25
0.42
0.75
JAM
JAM
Paper Feed Signal
(Copier)
A156/A160/A162 8-12 STM