Canon imageCLASS 2220 User Guide - Page 45

Selecting the Image Quality You can adjust image quality to the level best suited for the quality of text or photo originals. The following three modes are available for adjusting the image quality: Text Mode Text/Photo Mode Photo Mode 1 Basic Copying The world's coral reefs, where brilliantly colored fish and a myriad of other tropical creatures come together. Aptly nicknamed "Tropical Forests under the sea", these spots of breathtaking beauty serve as home to countless varieties of life, and to us of the land, this alluring, dream-like world forms a tropical paradise filled with romance. The world's coral reefs, where brilliantly colored fish and a myriad of other tropical creatures come together. IMPORTANT You must select only one of these modes. You cannot use a combination of these modes at one time. NOTE • When you select the Text, Text/Photo, or Photo mode, the exposure can only be adjusted manually. Automatic Exposure Control cannot be selected. • When the Photo Mode in Copy Settings is set to 'On', you can select [Printed Image] or [Photo] after pressing the original type drop-down list. (See "Setting the Photo Mode," on p. 3-14.) • If the original is a transparency, select the Text, Text/Photo, or Photo mode, and adjust the exposure to the most appropriate level. I Text Mode This mode is best suited for making copies from text originals. Blueprints or penciled originals can also be copied clearly. I Text/Photo Mode This mode is best suited for making copies from originals containing both text and photos. I Photo Mode This mode is best suited for making copies from photos printed on photographic paper, or photo originals containing halftones (i.e., printed photos). IMPORTANT If you make copies of an original containing halftones, such as a printed photograph using the Photo mode, the moiré effect (a shimmering, wavy pattern) may occur. If this happens, you can soften this moiré effect by using the Sharpness mode. (See "Making Sharp Contrast Copies (Sharpness)," on p. 2-79.) 1-34 Adjusting Exposure and Image Quality (Copy Exposure)