Initiator

 

Target

SEND

 

 

 

 

Halftone pattern download

 

 

 

(if necessary)

 

 

OBJECT POSITION

 

 

Load document on ADF

 

(Not required if ADF is not used)

 

 

 

 

 

 

 

READ command sequence

 

 

Start scan/transfer

 

 

 

 

 

 

 

 

 

 

See item 4.7.3 for the READ command sequence.

(OBJECT POSITION)

 

Unload document from ADF

 

(Not required if ADF is not used)

(Not required if ADF is used, because document is unloaded automatically.)

RELEASE UNIT

 

 

Release reserve state

 

 

 

 

 

 

4.7.3READ command sequence

4.7.3.1Single READ (without CMP II option: disconnect disabled)

Request image data (TL).

 

READ command

Start scanning.

 

 

 

(one page)

 

 

 

 

Command completion

 

 

 

Send image data (TL).

 

 

 

 

 

 

 

 

 

 

 

 

 

 

See Notes 1, 2, and 4.

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