Canon FAXPHONE L170 FAXPHONE L180 Software Guide - Page 45

Grayscale Settings, Grayscale Adjustment Tab, Resolution], B & W Halftones] - toner

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Printer Properties [Resolution] Selects the printer's resolution in dot per inch (600 dpi or 300 dpi). [B & W Halftones] Selects a halftone pattern. [Enable Image Correction] Corrects the roughness of image and inaccuracy in interpolating when printing an enlarged image in low-resolution. [Toner Save] Selects the setting for saving the toner consumption ([Printer Default], [Off], or [On]). ■ Grayscale Settings Clicking [Grayscale Settings] in the [Quality] tab sheet opens the [Grayscale Settings] dialog box. This dialog box enables you to control the brightness and contrast of images. This function is enabled only when [Manual Grayscale Setting] is selected in the [Quality] tab sheet (see p. 3-11). Two tab sheets are provided in this dialog box. 3 ■ Grayscale Adjustment Tab [Preview] [Original] [Brightness] [Contrast] [Restore Defaults] Displays the image with the currently selected brightness and contrast reflected. Displays the original image. Adjusts the brightness of the preview image in the range between -5 and 5. Adjusts the contrast of the preview image in the range between -5 and 5. Resets all the current settings to their default values. 3-12 Windows 98/Me Properties

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Printer Properties
3
Windows 98/Me Properties
3-12
Grayscale Settings
Clicking [Grayscale Settings] in the [Quality] tab sheet opens the [Grayscale Settings] dialog box. This dialog box enables
you to control the brightness and contrast of images. This function is enabled only when [Manual Grayscale Setting] is
selected in the [Quality] tab sheet (see p. 3-11). Two tab sheets are provided in this dialog box.
Grayscale Adjustment Tab
[Resolution]
Selects the printer's resolution in dot per inch (600 dpi or 300 dpi).
[B & W Halftones]
Selects a halftone pattern.
[Enable Image Correction]
Corrects the roughness of image and inaccuracy in interpolating when
printing an enlarged image in low-resolution.
[Toner Save]
Selects the setting for saving the toner consumption ([Printer Default], [Off],
or [On]).
[Preview]
Displays the image with the currently selected brightness and contrast
reflected.
[Original]
Displays the original image.
[Brightness]
Adjusts the brightness of the preview image in the range between –5 and 5.
[Contrast]
Adjusts the contrast of the preview image in the range between –5 and 5.
[Restore Defaults]
Resets all the current settings to their default values.