Ricoh FT5034 Service Manual page 50

6. Drum Section Timing (For the 1st feed station, A4)
Main Switch
Start Key
Blade Solenoid
Erase Lamp
QL/PTL
Bias
•
T/S PCC
1st Feed MC
Charge Corona
Scanner
ID Sensor LED
Pick-off Pawl Solenoid
Toner Supply Clutch
Fusing Exit Sensor
T1: When the Start key turns on, the QL, PTL, and Erase lamp light.
T2: The charge corona turns on 0.68 second after the Start key is pressed.
T3: In the ID pattern mode, when the Start key is pressed, A5 width erase begins at
0.98 second. After 0.18 second the copy image will be erased (lead edge erase).
T4: 1.23 seconds after the Start key is pressed, mode erase begins.
T5: If full erase begins after 2.49 seconds of erase, the charge turns off.
T6: The T/S charge, PCC, QL, PTL, and erase lamp turn off within 0.12 second after
the fusing exit sensor detects the trailing edge of the copy paper.
- 49 -