If You Cannot Make Copies as You Want
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A moire pattern is produced on cop- | The Text mode is selected. | Select Auto Original Type Select mode | ||||||
ies as shown in the illustration. |
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| or Photo mode. ☛ See page 44. |
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| The line images of the original might | Place the original on the exposure | ||
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| be overlapped each other. | glass (platen glass) at a slight angle. | |||||
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| Adjust the sharpness of the image. | ||||||
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| ☛ See page 132. |
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Color tone of copies is different from | The color balance is not set properly. | Adjust the Color Balance. |
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that of originals. |
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| ☛ See page 124. |
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| Perform the Auto Color Calibration | |
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| (A.C.C.). |
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| ☛ See page 198. |
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Color tone of copies is completely dif- | Unsuitable color setting. | Perform Auto Color Calibration | ||||||
ferent from that of originals. |
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| (A.C.C.). ☛ See page 198. |
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| If you cannot correct the problem by | |
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| performing Auto Color Calibration, | |
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| contact your service representative. | |
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Letter parts and photo parts of an | An original has screen letters or low | Adjust the Text/Photo Sensitivity | to a | |||||
original are not separated correctly. | density letters. | “Text” level. ☛ See page 132. |
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| An original has a high contrast photo. | Adjust the Text/Photo Sensitivity | to a | |
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| “Photo” level. ☛ See page 132. |
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| An original has a photo having se- |
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| quence thin lines with regular thin |
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| spaces. |
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Color parts of an original are copied | There are small or thin color parts. | Adjust the A.C.S. Sensitivity to a “Full | ||||||
in black in Auto Color Select mode. |
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| color” level. ☛ See page 132. |
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The machine might detect some black | Select Black & White mode. |
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ied in color in Auto Color Select mode. | and white screen images (such as | ☛ See page 40. |
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| from newspaper) as a full color origi- |
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| Adjust the A.C.S. Sensitivity to a | ||
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| “B&W” level. |
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| ☛ See page 132. |
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A copy image is blurred. | The image density is too light. | Adjust the image density. |
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| ☛ See page 39. |
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| An improper kind of paper is set. | Set the right kind of paper in the pa- | ||
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| per tray. |
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| Note |
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| ❐ Copies might be blurred if you copy | |
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| onto rough grain, coated, or damp | |
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| paper. |
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| Toner is running out. | Add toner. ☛ See page 175. |
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In Margin Adjustment mode, parts of | The margin is set too wide. | Set the narrow margin with the user | ||||||
the original image are not copied. |
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| tools. ☛ See page 195. |
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In Repeat Image mode, the original | An improper reproduction ratio is se- | Select the proper reproduction ratio. | ||||||
image is not copied repeatedly. | lected. |
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❐If you cannot correct the problem by taking the above actions, please contact your service representative.
if Something | Wrong |
to do | Goes |
What |
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171