Canon CanoScan D1230UF User's Manual

[Page 1] Canon CanoScan D1230UF

ScanGear CS-U 6.1 for CanoScan D1230U/D2400U Color Scanner User’s Guide ...

[Page 2] Canon CanoScan D1230UF

2 Top Page Glossary Contents Index Copyright Notice Copyright ©2001 Canon Inc. This manual is copyrighted with all rights reserved. Under the copyright laws, this manual may not be copied, in whole or in part, without written consent of Canon Inc. ...

[Page 3] Canon CanoScan D1230UF

3 Top Page Glossary Contents Index Capter 1 Before You Begin ................................... 5 Welcome to ScanGear CS-U 6.1 ................................................ 6 System Requirements ....................................................

[Page 4] Canon CanoScan D1230UF

4 Top Page Glossary Contents Index Capter 5 Scanning an Original ........................... 61 Preparing for the Scanning Job .............................................. 62 Quick Start ..............................................................

[Page 5] Canon CanoScan D1230UF

5 Top Page Glossary Contents Index chapter 1 Before You Begin Welcome to ScanGear CS-U 6.1 System Requirements Getting Help in ScanGear CS-U ...

[Page 6] Canon CanoScan D1230UF

6 chapter 1 Before You Begin Top Page Glossary Contents Index Welcome to ScanGear CS-U 6.1 Welcome to Canon ScanGear CS-U 6.1 software for Windows Me, Windows 98 and Windows 2000 Professional. ScanGear CS-U 6.1 (hereafter referred to as ScanGear CS-...

[Page 7] Canon CanoScan D1230UF

7 chapter 1 Before You Begin Top Page Glossary Contents Index Normally when you start a scanning job, you will see the ScanGear CS-U main window with its toolbar, Preview Area, and tabs. However, some software applications may not open the ScanGear ...

[Page 8] Canon CanoScan D1230UF

8 chapter 1 Before You Begin Top Page Glossary Contents Index System Requirements The hardware and software listed below is required to use ScanGear CS-U. Hardware • You can use following scanner with ScanGear CS-U: CanoScan D1230U/D2400U. • IB...

[Page 9] Canon CanoScan D1230UF

9 chapter 1 Before You Begin Top Page Glossary Contents Index Software • Microsoft ® Windows ® Millennium Edition, Microsoft ® Windows ® 98 or Microsoft ® Windows ® 2000 Professional • TWAIN-compliant parent software application ...

[Page 10] Canon CanoScan D1230UF

10 chapter 1 Before You Begin Top Page Glossary Contents Index Getting Help in ScanGear CS-U For information about using ScanGear CS-U, open the on-line Help by clicking the Help button on the toolbar or in the dialog boxes. Click the Contents or I...

[Page 11] Canon CanoScan D1230UF

11 Top Page Glossary Contents Index chapter 2 Installing ScanGear CS-U Installing ScanGear CS-U Uninstalling ScanGear CS-U ...

[Page 12] Canon CanoScan D1230UF

12 chapter 2 Installing ScanGear CS-U Top Page Glossary Contents Index Installing ScanGear CS-U Before you install ScanGear CS-U, make sure that you have accomplished the following tasks: • Make sure that the computer is equipped with an enabled U...

[Page 13] Canon CanoScan D1230UF

13 chapter 2 Installing ScanGear CS-U Top Page Glossary Contents Index Installing ScanGear CS-U After you have attached the scanner to the computer, have the CanoScan Setup CD-ROM at hand and follow the procedures below to install the driver softwar...

[Page 14] Canon CanoScan D1230UF

14 chapter 2 Installing ScanGear CS-U Top Page Glossary Contents Index 5. When the [Windows has finished installing the new hardware device.] message appears, click the [Finish] button. If you use the multi language CanoScan Setup Utility CD- ROM. A...

[Page 15] Canon CanoScan D1230UF

15 chapter 2 Installing ScanGear CS-U Top Page Glossary Contents Index 3. Place the CanoScan Setup Utility CD-ROM in the drive. 4. Wait for approximately 10 seconds. Click the [Removable Media...] option so that it is unchecked, and click the [Speci...

[Page 16] Canon CanoScan D1230UF

16 chapter 2 Installing ScanGear CS-U Top Page Glossary Contents Index Follow this procedure to install ScanGear CS-U. To perform this procedure you need CanoScan Setup Utility CD-ROM. 1. Connect the scanner and computer with the USB cable. Then tur...

[Page 17] Canon CanoScan D1230UF

17 chapter 2 Installing ScanGear CS-U Top Page Glossary Contents Index 3. Confirm that the first button is selected (Search for the best driver for your device) and click the [Next] button. 4. Insert the CanoScan Setup Utility CD-ROM into the CD-ROM...

[Page 18] Canon CanoScan D1230UF

18 chapter 2 Installing ScanGear CS-U Top Page Glossary Contents Index 6. Confirm the name of the scanner is displayed, and click the [Next] button to start copying the files. 7. When you are prompted to insert the Windows 98 CD-ROM, after clicking ...

[Page 19] Canon CanoScan D1230UF

19 chapter 2 Installing ScanGear CS-U Top Page Glossary Contents Index Uninstalling ScanGear CS-U •Always uninstall ScanGear CS-U with this procedure using the CanoScan Setup Utility CD-ROM •Make sure the scanner is connected to the computer. 1....

[Page 20] Canon CanoScan D1230UF

20 Top Page Glossary Contents Index chapter 3 Simple Mode and Advanced Mode What are the Simple Mode and Advanced Mode? Simple Mode Main Window Advanced Mode Main Window ...

[Page 21] Canon CanoScan D1230UF

21 chapter 3 Simple Mode and Advanced Mode Top Page Glossary Contents Index What are the Simple Mode and Advanced Mode? You can run ScanGear CS-U in either of two modes: the Simple Mode and Advanced Mode. Simple Mode The Simple Mode, as its name im...

[Page 22] Canon CanoScan D1230UF

22 chapter 3 Simple Mode and Advanced Mode Top Page Glossary Contents Index Switching Between the Simple and Advanced Modes You can switch between the Simple and Advanced Modes simply by clicking a button. • In the Simple Mode main window, click t...

[Page 23] Canon CanoScan D1230UF

23 chapter 3 Simple Mode and Advanced Mode Top Page Glossary Contents Index Simple Mode Main Window The ScanGear CS-U main window in the Simple Mode has only one sheet, named “Simple Mode” followed by the name of your scanner. Use the Simple Mod...

[Page 24] Canon CanoScan D1230UF

24 chapter 3 Simple Mode and Advanced Mode Top Page Glossary Contents Index Advanced Mode Main Window The ScanGear CS-U main window in the Advanced Mode has more sheets to perform the settings for scanning. In the Advanced Mode click the Main tab , ...

[Page 25] Canon CanoScan D1230UF

25 chapter 3 Simple Mode and Advanced Mode Top Page Glossary Contents Index If you select Black and White or Text Enhanced for the Color Mode on the Main sheet, the Tone tab is replaced with the Halftone tab. ...

[Page 26] Canon CanoScan D1230UF

26 Top Page Glossary Contents Index 4 What is on the screen? Main Window Toolbar Scanning Buttons Simple Mode Main Window Advanced Mode Main Window ...

[Page 27] Canon CanoScan D1230UF

27 chapter 4 What is on the Screen? Top Page Glossary Contents Index Preview Button Scan Button Clear Button Preview Area Tool Bar Title Bar Window Resize Corner Close Box Setting Tab Mode Switching Button Status Area Main Window ...

[Page 28] Canon CanoScan D1230UF

28 chapter 4 What is on the Screen? Top Page Glossary Contents Index Toolbar Buttons on the toolbar help you to perform important tasks like, cropping images, moving images, zooming, and so on. Crop Button Click the Crop button and drag the pointer...

[Page 29] Canon CanoScan D1230UF

29 chapter 4 What is on the Screen? Top Page Glossary Contents Index Zoom Tool Button Click the Zoom Tool button and then click the left or right mouse button to change the size of the Preview image. • To increase the magnification of the image, ...

[Page 30] Canon CanoScan D1230UF

30 chapter 4 What is on the Screen? Top Page Glossary Contents Index Rotate Right Button Click the Rotate Right button to rotate a scanned image right 90 degrees (clockwise). Click this button repeatedly to continue rotating the image right. Rule...

[Page 31] Canon CanoScan D1230UF

31 chapter 4 What is on the Screen? Top Page Glossary Contents Index Scanning Buttons Preview Button Click the Preview button to pre-scan the image and display it in the Preview Area so you can decide whether the image needs any adjustments or if y...

[Page 32] Canon CanoScan D1230UF

32 chapter 4 What is on the Screen? Top Page Glossary Contents Index Simple Mode Main Window In the Simple Mode, only the Simple Mode sheet is available in the main window. Image Type When you select the Image Type based on how you intend to use the...

[Page 33] Canon CanoScan D1230UF

33 chapter 4 What is on the Screen? Top Page Glossary Contents Index •B/W Photo (Grayscale, 150 dpi): Use to scan black-and-white photographs with varying shades of gray. •B/W Photo Fine (Grayscale, 300 dpi): Use to scan black-and-white photogra...

[Page 34] Canon CanoScan D1230UF

34 chapter 4 What is on the Screen? Top Page Glossary Contents Index • Grayscale (14 bit) and Color (42 bit) is selectable with the CanoScan D1230U and Grayscale (16 bit) and Color (48 bit) with the CanoScan D2400U. • The Text Enhanced and Grays...

[Page 35] Canon CanoScan D1230UF

35 chapter 4 What is on the Screen? Top Page Glossary Contents Index Resolution Displays the Resolution setting for the currently selected Image Type. And the Resolution can be set to one of the settings provided. In this case, a new Image Type can ...

[Page 36] Canon CanoScan D1230UF

36 chapter 4 What is on the Screen? Top Page Glossary Contents Index Image Source Specifies the source of the original. • Platen Scans the photos or documents. • Film Scans films from the Film Adapter Unit (FAU). Changing the Image Source clea...

[Page 37] Canon CanoScan D1230UF

37 chapter 4 What is on the Screen? Top Page Glossary Contents Index Film Type Specifies the film type to be captured from the Film Adatper Unit (FAU). This item is displayed only when the FAU is installed and when [Film] has been selected for the I...

[Page 38] Canon CanoScan D1230UF

38 chapter 4 What is on the Screen? Top Page Glossary Contents Index Magazine Click this check box if you want ScanGear CS-U to conduct moiré reduction to improve the overall image quality. Moiré are dot patterns that interfere with processing im...

[Page 39] Canon CanoScan D1230UF

39 chapter 4 What is on the Screen? Top Page Glossary Contents Index Advanced Mode Main Window The Main Sheet Color Mode The Color Mode determines how the original will be scanned: Black and White, Grayscale, Color, etc.Click the down-arrow and sel...

[Page 40] Canon CanoScan D1230UF

40 chapter 4 What is on the Screen? Top Page Glossary Contents Index • Color The image is scanned in color. • Color (42/48 bit) While the Color mode scans at 8 bits per RGB channel, this mode scans at 14 or 16 bits per channel to achieve a parti...

[Page 41] Canon CanoScan D1230UF

41 chapter 4 What is on the Screen? Top Page Glossary Contents Index Output Resolution Click the down-arrow and select one of the pre-set Resolution settings to set the resolution for the scanning job. The default setting is 75 dpi. Resolution can b...

[Page 42] Canon CanoScan D1230UF

42 chapter 4 What is on the Screen? Top Page Glossary Contents Index Selection Use the Selection options to set the exact size of the image output. To select the area to scan, use the Crop button or Auto Crop button or enter the desired dimensions i...

[Page 43] Canon CanoScan D1230UF

43 chapter 4 What is on the Screen? Top Page Glossary Contents Index The Tone Sheet The Tone sheet is displayed only when Color or Grayscale has been selected for Color Mode on the Advanced Mode Main sheet and when Canon ColorGear Color Matching is ...

[Page 44] Canon CanoScan D1230UF

44 chapter 4 What is on the Screen? Top Page Glossary Contents Index Contrast/Brightness button Opens the Contrast/Brightness sheet and allows you to adjust the brightness and contrast of the entire image. Gamma button Opens the Gamma sheet and ...

[Page 45] Canon CanoScan D1230UF

45 chapter 4 What is on the Screen? Top Page Glossary Contents Index Common Buttons The Tone sheet settings are commonly set with the Load, Save, Reset and All Reset buttons described below. Load Button When Color Mode is set for Color or Color (42...

[Page 46] Canon CanoScan D1230UF

46 chapter 4 What is on the Screen? Top Page Glossary Contents Index Contrast/Brightness Sheet When the Contrast/Brightness button is clicked, the Contrast/ Brightness sheet is displayed. The shape of the tone curve changes to reflect the current C...

[Page 47] Canon CanoScan D1230UF

47 chapter 4 What is on the Screen? Top Page Glossary Contents Index Gamma Sheet When the Gamma button is clicked, the Gamma sheet is displayed. Gamma refers to a process where mid-tones are shifted so that the lighter colors are lightened and dark...

[Page 48] Canon CanoScan D1230UF

48 chapter 4 What is on the Screen? Top Page Glossary Contents Index Gamma (Scanner Gamma) Drag the Gamma slider to the left or right to set the scanner gamma value or you can type the value directly into the boxes. Entering a value into either boxe...

[Page 49] Canon CanoScan D1230UF

49 chapter 4 What is on the Screen? Top Page Glossary Contents Index Histogram Sheet When the Histogram button is clicked, the Histogram sheet is displayed. Use the histogram to enhance an image when the image is either too light or too dark, like ...

[Page 50] Canon CanoScan D1230UF

50 chapter 4 What is on the Screen? Top Page Glossary Contents Index Eyedroppers (Black-point, Mid-point, White-point) Click one of the three eyedroppers then click the portion of the image in the Preview Area that you want to sample, or enter value...

[Page 51] Canon CanoScan D1230UF

51 chapter 4 What is on the Screen? Top Page Glossary Contents Index Special Tone Curves Sheet When the Special Tone Curves button is clicked, the Special Tone Curves sheet is displayed. Channel Click the down-arrow and select one of the primary co...

[Page 52] Canon CanoScan D1230UF

52 chapter 4 What is on the Screen? Top Page Glossary Contents Index Editing a Special Tone Curve Directly In the Special Tone Curves graph you can edit the curve directly. 1. Click on the curve and drag each curve anchor point until the desired eff...

[Page 53] Canon CanoScan D1230UF

53 chapter 4 What is on the Screen? Top Page Glossary Contents Index Here are some hints for editing curves: • Curve handles are drawn on a white background as a red dot to signify that they are editable. When the cursor is over the handle, it cha...

[Page 54] Canon CanoScan D1230UF

54 chapter 4 What is on the Screen? Top Page Glossary Contents Index The Halftone Sheet The Halftone sheet is displayed only when Black and White or Text Enhanced has been selected for the Color Mode on the Advanced Mode Main window. • If you sele...

[Page 55] Canon CanoScan D1230UF

55 chapter 4 What is on the Screen? Top Page Glossary Contents Index The Scanner Sheet When you click on the Scanner tab (D1230U/D2400U), the Scanner sheet opens. Image Source Specifies the source of the original. • Platen Scans the photos or doc...

[Page 56] Canon CanoScan D1230UF

56 chapter 4 What is on the Screen? Top Page Glossary Contents Index Paper Size Specifies from the drop-down list the paper size of the image to be scanned. • Business Card • Statement • B5 • Executive • Letter • A4 • Full Platen • L...

[Page 57] Canon CanoScan D1230UF

57 chapter 4 What is on the Screen? Top Page Glossary Contents Index Film Size Specifies the film size to be captured from the Film Adatper Unit (FAU). This item is displayed only when the FAU is installed and when [Film] has been selected for the I...

[Page 58] Canon CanoScan D1230UF

58 chapter 4 What is on the Screen? Top Page Glossary Contents Index Saving the Exposure Data This function is available when Image Source is set to [Film] and the auto exposure compensation function is set to On. If a check mark is placed beside th...

[Page 59] Canon CanoScan D1230UF

59 chapter 4 What is on the Screen? Top Page Glossary Contents Index Remove Dust and Scratches (CanoScan D2400U only) This function is available with CanoScan D2400U and FAU-S13 when Image Source is set to [Film], and the film type is set to [Color ...

[Page 60] Canon CanoScan D1230UF

60 chapter 4 What is on the Screen? Top Page Glossary Contents Index High-speed Scan Mode This function is available when Image Source is set to [Platen]. When a check mark is placed beside this option, scanning can be accomplished faster because th...

[Page 61] Canon CanoScan D1230UF

61 Top Page Glossary Contents Index chapter 5 Scanning an Original Preparing for the Scanning Job Quick Start Previewing and Scanning an Original ...

[Page 62] Canon CanoScan D1230UF

62 chapter 5 Scanning an Original Top Page Glossary Contents Index Preparing for the Scanning Job These are some points you should check before you start scanning: • If you have not yet installed the parent software application you intend to use w...

[Page 63] Canon CanoScan D1230UF

63 chapter 5 Scanning an Original Top Page Glossary Contents Index Quick Start Follow the procedure below if you want to get started scanning right away. The referenced page numbers provide more details about the steps below. If you need more inform...

[Page 64] Canon CanoScan D1230UF

64 chapter 5 Scanning an Original Top Page Glossary Contents Index 5. Preview the original. (☞p.68, 72) 6. Adjust image as required. (☞p.69, 73) 7. Specify the scanning area. (☞p.69, 73) 8. Scan the document. (☞p.69, 73) 9. The image is proc...

[Page 65] Canon CanoScan D1230UF

65 chapter 5 Scanning an Original Top Page Glossary Contents Index Previewing and Scanning an Original You can preview and scan an image in either the Simple Mode or the Advanced Mode. This section describes both procedures. Scanning in the Simple M...

[Page 66] Canon CanoScan D1230UF

66 chapter 5 Scanning an Original Top Page Glossary Contents Index 4. Start ScanGear CS-U as a TWAIN driver. The mothods for starting TWAIN drivers vary between application programs. For example of Photoshop LE, click the [File] menu and select [Acq...

[Page 67] Canon CanoScan D1230UF

67 chapter 5 Scanning an Original Top Page Glossary Contents Index 6. Click the down-arrow for Image Type and select a setting from the drop-down list. (☞p.32) Note Your selection automatically sets the mode for the scanning job. 7. Review the set...

[Page 68] Canon CanoScan D1230UF

68 chapter 5 Scanning an Original Top Page Glossary Contents Index 8. Click the Preview button to pre-scan the image and display it in the Preview Area. Zoomed Preview Although the zoom button can be used to zoom in on the image in the previe...

[Page 69] Canon CanoScan D1230UF

69 chapter 5 Scanning an Original Top Page Glossary Contents Index 9. Click a button in the Toolbar (☞p.28) to manipulate the image. Note You can click the Auto Tone button (☞p.30) to have ScanGear CS-U automatically adjust the color tones of th...

[Page 70] Canon CanoScan D1230UF

70 chapter 5 Scanning an Original Top Page Glossary Contents Index Scanning in the Advanced Mode This is a brief overview of the general procedure for previewing and scanning an original in the Advanced Mode. 1. Place the original on the scanner. No...

[Page 71] Canon CanoScan D1230UF

71 chapter 5 Scanning an Original Top Page Glossary Contents Index 5. The ScanGear CS-U main window opens. If the Simple Mode main window appears, click the Advanced Mode button. Note If you see an image in the Preview Area this means [Automatically...

[Page 72] Canon CanoScan D1230UF

72 chapter 5 Scanning an Original Top Page Glossary Contents Index 7. In the Scanner sheet, specify a variety of settings for operation of the scanner. (☞p.55) 8. Click the Preview button to pre-scan the image and display it in the Preview Area. ...

[Page 73] Canon CanoScan D1230UF

73 chapter 5 Scanning an Original Top Page Glossary Contents Index 9. Click a button in the Toolbar (☞p.28) to manipulate the image. 10. Adjust the image quality with the tools and options provided on the Tone (☞p.43) or Halftone (☞p.54) sheet...

[Page 74] Canon CanoScan D1230UF

74 chapter 5 Scanning an Original Top Page Glossary Contents Index Scanning Film Use the following procedures to scan films with the Film Adapter Unit (FAU) built into the scanner. Note Please see Scanning Film guide supplied with the FAU to learn h...

[Page 75] Canon CanoScan D1230UF

75 chapter 5 Scanning an Original Top Page Glossary Contents Index 3. Select the Film type and Film size. Select positive or negative, color or monochrome to match your film. 4. Click the Preview button. The image is displayed in the preview area. S...

[Page 76] Canon CanoScan D1230UF

76 chapter 5 Scanning an Original Top Page Glossary Contents Index 5. Set the color mode, resolution, magnification and color adjustments as required. 6. Click the Scan button. The image will be sent to the application started by ScanGear CS-U. • ...

[Page 77] Canon CanoScan D1230UF

77 Top Page Glossary Contents Index chapter 6 Settings in the Windows Control Panel Opening Scanners and Cameras Properties General Settings Events Settings Preferences Settings Color Management Settings ...

[Page 78] Canon CanoScan D1230UF

78 chapter 6 Preferences Settings Top Page Glossary Contents Index Opening Scanners and Cameras Properties You can specify some settings for ScanGear CS-U with using Scanners and Cameras properties in Windows Control Panel. Scanners and Cameras Prop...

[Page 79] Canon CanoScan D1230UF

79 chapter 6 Preferences Settings Top Page Glossary Contents Index 4. In the Properties window, click the appropriate tab (General, Events, Preferences or Color Management) to open the respective sheet. 5. Confirm that the settings are apropriate. O...

[Page 80] Canon CanoScan D1230UF

80 chapter 6 Preferences Settings Top Page Glossary Contents Index General Settings The General sheet provides details the name of the connected scanner, its current status, and a button for diagnostic testing. Executing a Diagnostic Test Follow the...

[Page 81] Canon CanoScan D1230UF

81 chapter 6 Preferences Settings Top Page Glossary Contents Index Events Settings The Event sheet allows you to select the software application that you want to start when you press the Start button on the scanner. Scanner events Select the button ...

[Page 82] Canon CanoScan D1230UF

82 chapter 6 Preferences Settings Top Page Glossary Contents Index Disable device events Click this check box off to disable this feature. Clicking this check box off disables the Start button on the scanner (nothing will happen if the button is pre...

[Page 83] Canon CanoScan D1230UF

83 chapter 6 Preferences Settings Top Page Glossary Contents Index Preferences Settings When application hides the driver user interface Some application softwares such as an OCR software will not display the ScanGear CS-U main window while scanning...

[Page 84] Canon CanoScan D1230UF

84 chapter 6 Preferences Settings Top Page Glossary Contents Index •None Scans without color correction. Select this mode when you wish to adjust the colors yourself with the color correction features of ScanGear CS-U or another application progra...

[Page 85] Canon CanoScan D1230UF

85 chapter 6 Preferences Settings Top Page Glossary Contents Index Color Management Settings The Color Management sheet allows you to add or remove basic profiles for Canon ColorGear Color Matching. • Click the Canon ColorGear Color Matching check...

[Page 86] Canon CanoScan D1230UF

86 Top Page Glossary Contents Index chapter 7 Troubleshooting Pre-Scan Checklist How to Avoid Problems Troubleshooting Checklist ...

[Page 87] Canon CanoScan D1230UF

87 chapter 7 Troubleshooting Top Page Glossary Contents Index Pre-Scan Checklist Perform the checks on this short list before you begin troubleshooting specific problems. • Make sure that the ScanGear CS-U software was installed successfully. • ...

[Page 88] Canon CanoScan D1230UF

88 chapter 7 Troubleshooting Top Page Glossary Contents Index How to Avoid Problems Here is some general advice on avoiding problems in your scanning jobs: • Start with the best possible original image to scan. • Select only the part of the imag...

[Page 89] Canon CanoScan D1230UF

89 chapter 7 Troubleshooting Top Page Glossary Contents Index • If you are using OCR software, scan in Text Enhanced at 300 dpi or higher. • Take advantage of the preview feature and preview as much as you want before scanning. ...

[Page 90] Canon CanoScan D1230UF

90 chapter 7 Troubleshooting Top Page Glossary Contents Index Troubleshooting Checklist The scanner diagnostics test fails. Problem: The Scanner Diagnostics test(☞p.80) returns a Test Failed message. Cause: The scanning unit may not be in its home...

[Page 91] Canon CanoScan D1230UF

91 chapter 7 Troubleshooting Top Page Glossary Contents Index The colors differ between the Preview and the Print Problem: When printing the image, its color differ from the one in the Preview area. Cause1: The toner of the printer is going short. S...

[Page 92] Canon CanoScan D1230UF

92 chapter 7 Troubleshooting Top Page Glossary Contents Index ScanGear CS-U does not launch. Problem: ScanGear CS-U does not launch, the screen freezes, or another software application launches. Cause1: The scanner may not be connected correctly. So...

[Page 93] Canon CanoScan D1230UF

93 chapter 7 Troubleshooting Top Page Glossary Contents Index Scanning is too slow. Problem: The scanner is taking an unusually long time to print or scan. Cause1: The selected output resolution of the image may be too high for the resolution of you...

[Page 94] Canon CanoScan D1230UF

94 chapter 7 Troubleshooting Top Page Glossary Contents Index Windows 2000: (1) Right-click the [My Computer] icon on the Windows desktop. (2) Click the [Hardware] tab and click [Device Manager] button. (3) Click on the [+] on the left of [IDE ATA/A...

[Page 95] Canon CanoScan D1230UF

95 chapter 7 Troubleshooting Top Page Glossary Contents Index Parts of images are missing or not aligned. Problem: Some characters are missing from the image in the Preview Area, or the image is not aligned in the Preview Area. Cause: The page has b...

[Page 96] Canon CanoScan D1230UF

96 Top Page Glossary Contents Index Glossary ...

[Page 97] Canon CanoScan D1230UF

97 Glossary Top Page Glossary Contents Index Acquired Images Images sent from your scanner software to the host graphics application. Auto Crop After you select an area of the screen by clicking the Crop button and dragging a rectangle around the ob...

[Page 98] Canon CanoScan D1230UF

98 Glossary Top Page Glossary Contents Index Black-point The darkest portion of an image scanned as Color or Grayscale. When you click on the image with the Black-point eyedropper, all tones darker than the selected sample tones are adjusted to blac...

[Page 99] Canon CanoScan D1230UF

99 Glossary Top Page Glossary Contents Index Color Channels The red, green, or blue components of a color image. Color images contain 8 bits per pixel each for red, green, and blue channels, therefore each pixel has 24 bits. If you are scanning a co...

[Page 100] Canon CanoScan D1230UF

100 Glossary Top Page Glossary Contents Index Crop The action of selecting part of an image. The Crop button on the ScanGear CS-U main window lets you select part of a preview image and re-preview or scan only that selected part. Curve chart The gra...