Ricoh IS430 user manual ¡ Section area Multi area settings, Case of scanning without this function

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Image Scanner User's Manual

￿¡ Section area (Multi area settings)

Function: Within the scannable area, you can set rectangular areas and define scanning modes such as binary scanning, halftone scanning, or binary filter etc. for each area. Six areas can be set for one scan. These areas can be piled on top of one another and the last defined area is valid.

Note: If six areas are piled, depending on how they are piled, scanning may not result in the correct mode. Reset the areas, after decreasing the number of areas or their sizes.

Usage: When scanning an original which includes binary images and halftone images, you

can scan each image with its own composition method in one scanning.

1. Set binary composition for the whole scannable area.

2. Set halftone composition for this area.

3. Set halftone composition for this area.

4. Set halftone composition for this area.

Original / Example settings

d

In the case of scanning without this function

Scanned in example settings

S c a n n e d w h o l e area in binary set- ting

Appendix

Scanned whole area in halftone setting

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Contents IS430 G406-8610 Important information Remarque concernant les utilisateurs au CanadaPage Precautions Area Rating Plug Cable Connector Contents Options Functions97.5.8, 535 PM ¡ Front view Part namesPart names ¡ Rear viewParts list Installation¡ Checking the parts Name QtyOperating environment ¡ Location¡ Connecting the Scsi cable ¡ Connecting the power cord ¡ Setting the Scsi ID¡ Initializing the scanner ¡ Turning the power onScanner Document feeder Meaning Green Amber IndicatorsPlacing originals Original condition ¡ Placing an original on the contact glass¡ Placing originals on the document table Nals, otherwise the inner mylar might Be damaged Soft cloth CleaningCleaning ¡ Lamp cover open TroubleshootingCorrective action ¡ Document feeder cover open ¡ Lamp errorIf you cant see the document, see steps 4 to ¡ Paper jam¡ Paper misfeed ¡ Document table errorProblem Cause Corrective action Refer ¡ System error¡ Others Specifications Functions Appendix¡ Scan ¡ Prescan¡ Scanning composition Manual threshold ¡ Binary scanning / ThresholdDynamic threshold ¡ Halftone scanning ¡ Multi-value scanning ¡ Area extraction Case of scanning without this function ¡ Section area Multi area settings¡ Auto photo/letter ¡ Resolution ¡ Contrast ¡ Brightness¡ Gamma correction ¡ Binary filter Book mode Document feeder mode ¡ Semi-automatic document feed Sadf mode¡ Parameter download ¡ Document size detection¡ Red lamp unit Options¡ Video interface unit ¡ Data compression unit¡ Image processing unit Auto photo/letter