242
DP-2330/3030
MAR 2005
Ver.2.1
DP-2310/3010
4. Transmission and Ejection
The original is fed into the Drive Roller (3205) and when the original actuates the Read Point Sensor
(1045), the ADF Roller stops rotating. The Eject Sensor (1045) detects the scanning position and the
Feed 2 Roller (1753) transports the original while scanning. The Stamp Head (1636) stamps an [X]
mark on the front of the original after the document is successfully transmitted or stored. It consists of
the Stamp Head (1636) and Stamp Solenoid (1635). The Exit Roller (1751) feeds and ejects the
original out of the ADF. If there are additional originals on the ADF, the next one is fed into the feeder.
5. Final Operation
After ejecting the last original on the ADF, the Clutch reverses the direction of rotation raising the
Document Stopper to its standby position.
6.5.2. Inverting Automatic Document Feeder
The i-ADF automatically inverts two-sided original(s) for faxing or copying of the second side. This feature
enables machines with a duplexer mounted to perform duplex copying.
An i-ADF (Inverting Automatic Document Feeder) functions in a similar manner as the ADF (Automatic
Document Feeder), with the main exception being the document eject path after scanning. The following is
the description of the main differences.
1. Switching from the ADF mode to the i-ADF mode
After passing through the Read Point Sensor (1045), the path of the original is switched over by the
Duplex 2 Guide (1857), to the Exit Roller (1751) or to the Inverting Feed Roller (1853).For single-side
scanning, the Duplex 2 Guide is rotated clockwise by the Solenoid (1770) guiding the original to the
Exit Roller. For double-side scanning, the Duplex 2 Guide is rotated counter-clockwise by the Solenoid
(1770) guiding the original to the Inverting Feed Roller (1853).The Duplex 2 Guide moves only once, in
the direction according to whether a single or double-side scanning is selected (Copier or Fax) before
the Start button is pressed. It will remain in this position until a different operation is performed (i.e. if
the last operation was 2-sided scanning, a single-side scanning is performed).
Inverting Automatic Document Feeder
Separation
Roller
(1740)
ADF Roller
(1728)
Pre-Feed Roller
(1731)
Original Detection Sensor (1045)
Release Lever
Plate (1735)
38
Document
Stopper
(1737)
Exit Roller (1751)
Inverting Feed Roller (1853)
Pinch Roller (1627)
Pinch Roller (1627)
Duplex 2 Guide (1857)
Inverting 1 Guide (1858)
Stamp Head (1636)
Sub Tray (1617)
Reversing 1 Guide (1752)
Read Point
Pinch Roller (1838)
(Reverse Registration or Feed Skew Adjustment)
inch Roller
1838)
Feed Skew Adjustment)
Pinch Roller
(1838)
(Registration Adjustment)
eed 2 Roller
1753)
Drive Roller
(1872)
Eject Sensor
(1045)
uplex Eject
ensor (1045)
Read Point
Sensor (1045)
210 (A5)
215.9 (INVOICE)
257 (B5-R)
297 (A4-R)
330.2 (FLS1.2)
364 (B4)
420 (A3)
431.8 (Ledger)
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