Endorser Control
The Endorser Control requires Endorser option. This endorser function is assumed that a batch of documents are scanned and each document is printed serial number. Therefore, ENDORSER command just only specifies start and stop of endorsement and does
not interfere with scanning command sequence. Endorser Data is INTERFACE sent to scanner a head of issuing ENDORSER command. The
endorser function is invoked by READ command internally. Following shows simplex mode sequence. For Duplex mode, refer to 3.9.4.2.
1
2
RESERVE UNIT
SEND(Endorser Data)
ENDORSER(Start)
SET WINDOW(ID:00h)
SEND
OBJECT POSITION
(Load Object)
SCAN(ID:00h)
READ
OBJECT POSITION
(Unload Object)
ENDORSER(Stop)
RELEASE UNIT
Reserve exclusive use of the scanner.
Send "Endorser Data".
Start endorser function by sending identifier with STOP bit 0.
Specify document scanning parameter.
Send "Halftone Mask" and/or "Gamma Function" data, if required.
Feed document into ADF.
This command is omissible because SCAN or READ command automatically feeds in a document.
Start scanning operation.
This command is omissible beacuse READ command automatically starts scanning.
Transfer image data from scanner.
READ command would be issued one or more. The details of READ command sequence is 4.9.5.
Feed out document from ADF.
This command is omissible because end of scanning automatically feeds out document.
Stop endorser function by sending identifier with STOP bit 1.
Release exclusive use of the scanner.
1This loop is used to scan a batch of document.
2This loop is used to scan a batch of identical format document at maximum speed.
M3099GX/GH OEM Manual |