Panasonic DP-2330

243
DP-2330/3030
MAR 2005
Ver. 2.1
DP-2310/3010
2. Scanning the Front and the Back Side of an Original
The scanning of the Front and Back side of a 2-sided original is accomplished by means of the Duplex
2 Guide (1857) and Inverting 1 Guide (1858).
After the Front side of the original is scanned, the original is transported through the Duplex 2 Guide,
through the Inverting 1 Guide (1858) that was rotated counter-clockwise by the Solenoid (1762) and is
carried beyond the Inverting Feed Roller (1853) and upper Pinch Rollers (1838) into the Sub Tray
(1617).
The original is carried for a specified period of time after the trailing edge of the original triggers the
Duplex Eject Sensor (1045) and stops within 10 to 20 mm from exiting the rollers.
Then, the Inverting 1 Guide is rotated clockwise by the Solenoid and the reverse rotation of the ADF
Motor (1801) pulls the original back around the Feed 2 Roller (1753) and proceeds to scan the Back
side of the original.
After the Back side is scanned, the original is transported through the Duplex 2 Guide, through the
Inverting 1 Guide and is carried beyond the Inverting Feed Roller and lower Pinch Rollers (1838) this
time, into the Sub Tray, again stopping 10 to 20 mm from exiting the rollers.
3. Eject by Reverse Rotation
For the originals to stack properly, the above process repeats one more time. The Inverting 1 Guide is
rotated clockwise by the Solenoid and the reverse rotation of the ADF Motor pulls the original back
around the Feed 2 Roller, however, this time the original is routed to the Exit Roller (1751) and exits
into the ADF Base (1633).
4. Sub Tray
The Inverting ADF system includes a Sub Tray (1617), which supports the originals during the ejection
mode of the double-side scanning operation.
The Release Lever Plate (1735) grasps the originals and prevents them from being ejected into the
Sub Tray.