
1)Transfers an image data of document scanned in Fax machine to the Host PC by using
2)Twain Driver of Host PC transfers the read data to the Scanner Application of OCR (Optical Character Recognition) and Image Editer etc.,.
*
¥Packetized data flow.
¥Designates "UNIT ID=Scanner"
¥Contents becomes MFPL and
example
Packet lnd Unit ID Length Contents
*Example: "MFP Device Driver" processing (TWAIN source) ¥ Resources assurance of Scanner (MFPL)
¥ Environment setting by using
¥ Resources release of Scanner (MFPL)
¥ Transfers the scan data to AP via TWAIN source manager Note: Unpacketize the received data with
(Transmission DMA)
Transmission Buffer Memory
(MFPI packetize by software)
Scan Buffer
(Scanning DMA)
ADF CIS
(300
40672201TX Rev.4 |