Toshiba e-STUDIO2008A Service Manual page 67

[ 3 ] Drawer feed copying (1st drawer paper feeding)
1. Press the [START] button
 "READY" changes to "COPYING"
Exposure lamp ON
Scan motor ON  carriages -1 and -2 move forward
Polygonal motor rotates in high speed
Main motor and exit motor ON
- The drum, fuser unit, developer unit and exit roller are driven.
2. Drawer paper feeding
Main charger, developer bias and discharge LED ON. Fans are rotated in high speed. Drawer
feed clutch ON.
- The pickup roller, feed roller and separation roller start to rotate.
 Paper reaches the 1st transport sensor
- The 1st transport sensor is turned ON.
Paper reaches the registration roller.
- The registration sensor is turned ON and aligning is performed.
Drawer feed clutch OFF after a certain period of time
3. After the carriage operation:
Registration clutch ON after a certain period of time  paper is transported to the transfer area.
Copy counter operates
4. After the registration clutch is turned ON:
Transfer charger ON after a certain period of time
Copy counter operates
5. Completion of scanning
Scan motor OFF
Exposure lamp OFF
Registration clutch OFF (after the trailing edge of the paper passed the registration roller)
"READY (PRINTING)" is displayed
"WAIT" is displayed
6. Paper exit
Exit sensor detects the trailing edge of the paper
Main charger, developer bias and discharge LED OFF
Polygonal motor, main motor and exit motor OFF
Drum, fuser unit and developer unit stop
Fans return to the ready rotation
"READY" is displayed and the equipment enters the ready mode
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OUTLINE OF THE MACHINE
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