Home » Kodak Manuals » Scanners » Kodak 2500D » Manual Viewer

Kodak 2500D User Guide - Page 30

Binary Mode Automtaic Threshold, Halftone Mode Automatic Separation, Brightness, Contrast

Add to My Manuals
Save this manual to your list of manuals

Page 30 highlights

Binary Mode Automatic Threshold Selecting Automatic Threshold automatically sets Brightness, Contrast, White Level From Paper, Gamma, Noise Reduction, and Image Emphasis in accordance with the scanning resolution. Automatic Threshold is valid only when a binary mode is specified in Mode. Select the mode best suited for the application: • Mode 1-for dark documents. • Mode 2-for normal documents. • Mode 3-for light documents. Halftone Mode Automatic Separation When Automatic Separation is enabled, the scanner automatically recognizes and separates text and photo. This function automatically sets tonal gradation type. The text is scanned in binary mode and the photo image areas are scanned in dither mode specified in Dither. Automatic Separation is valid only when a binary mode is specified in Mode. Binary mode Error Diffusion Automatic Separation NOTES: Depending on the document, the text and photograph(s) may not be perfectly separated. If photographs are always located in the same positions, instead of using Automatic Separation, you could define a region and select a dither pattern for that region. A-63055 December 1999 24

Section	Page
Image Processing for Scanner 1500 and Scanner 2500	1
Contents	3
Introduction	7
Features	8
Memory Requirements	9
Simplex Scanning (8-bit)	9
Simplex Scanning (4-bit)	9
Simplex Scanning (Binary)	9
Duplex Scanning (8-bit)	10
Duplex Scanning (4-bit)	10
Duplex Scanning (Binary)	10
ISIS Driver	11
Installation	11
Scanner Settings Dialog Box	12
Buttons in the Scanner Settings Dialog Box	12
OK	12
Default	12
Cancel	12
Area	12
More	12
Mode	13
Dither	14
Dots per inch (Resolution)	15
Page Size	15
Brightness	16
Contrast	17
Region Selection	18
Area	18
Specifying an Area	19
Kodak Scanner Special Features Dialog Box	20
For the Scanner 1500	20
For the Scanner 2500	21
Buttons in the Kodak Scanner Special Features Dialog Box	22
Barcode	22
Imprinter	22
Default	22
Cancel	22
OK	22
Image Emphasis	23
Noise Reduction	23
Gamma	24
Lamp	24
Length Control	24
Long Paper	25
Detect Page Size	26
Read Deskew Data	27
Detect Double Feed	27
Sensitivity	27
Slow Feeding	27
Mirror Image	28
Reverse Image	28
Remove Shadow	28
Fit to Page	28
White Level From Paper	29
Binary Mode Automtaic Threshold	30
Halftone Mode Automatic Separation	30
Manual Feed Modes	31
Download From File	31
Scanner Information	32
Barcode	34
Setting up for Barcode Reading	34
Detecting Patch Codes	37
Document Printer (Imprinter)	38
Printable Characters	38
Printing a Counter, Date, Time, or Fixed String	39
Counter	39
Date	39
Time	39
Fixed String	39
Printing Start Position	40
Setting up for Document Printing	41
Counter	42
Compression	43
TWAIN Data Source	44
Installation	44
Kodak Twain Driver Dialog Box	45
For the Scanner 1500	45
For the Scanner 2500	46
Buttons in the Kodak Twain Driver Dialog Box	47
Scan	47
PreScan	47
Free Size	47
More	47
About	47
Default	47
Cancel	47
Side	48
Method	48
Page	48
Image Type	49
Resolution (DPI)	49
Paper Size	50
Creating a Custom Paper Size	50
Creating a New Paper Size	51
Deleting a Paper Size	51
Detect Paper Size	51
Halftone (Dither)	52
Brightness	53
Contrast	54
Area	54
Sub Area	55
Specifying an Area	56
More Settings Dialog Box	57
For the Scanner 1500	57
For the Scanner 2500	58
Buttons in the More Settings Dialog Box	59
Imprinter	59
OK	59
Automatic Threshold	59
White Level	60
Gamma	61
Noise Reduction	61
Lamp	62
Image Emphasis	62
Scanner Status	63
Counter button	63
Scan Counter	63
User Counter	63
Warning button	63
Warning Status	64
Mirror Image	65
Reverse Image	65
Automatic Separation (Halftone Mode)	66
Remove Shadow	66
Fit to Page	67
Slow Feeding	67
Detect Paper Size	67
Detect Double Feed	67
Sensitivity	67
Stop at Skew	68
Manual Feed	68
Document Printer (Imprinter)	69
Printable Characters	69
Printing a Counter, Date, Time, or Fixed String	70
Counter	70
Date	70
Time	70
Fixed String	70
Printing Start Position	71
Setting up for Document Printing	72