Sharp AR-C260M AR-C260 AR-C260M Operation Manual - Page 126
a copy of a map, photo is not clear
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TROUBLESHOOTING Whenever the machine stops or operation is not possible, check the operation panel display for messages. In most cases, these messages will give sufficient information to return the machine to an operating condition. In cases where this information is not enough, check the list below for more information. This section describes problems concerning copier features. For troubleshooting specific problems related to the printer or network scanner features, see the separate manuals provided for these features. For problems related to other peripheral devices, see page 2-24. Problem Machine does not operate. Copies are too dark or too light. Text is not clear on a copy. Moiré appears on a copy of a magazine, catalogue, or other printed material. Text overlaying a photo is not clear on a copy of a map, magazine or other printed material. Smudges appear on copies. Image cannot be rotated. Part of original image is not copied. Blank copies Check Are the [START] keys indicators off? Is the original image too dark or too light? Is the exposure mode set to "AUTO"? An appropriate resolution setting for the original has not been selected. An appropriate resolution setting for the original has not been selected. An appropriate resolution setting for the original has not been selected. An appropriate resolution setting for the original has not been selected. Document glass or document cover dirty? Original smudged or blotchy? Is the auto paper select or auto image function set? Is the original positioned correctly? Is the copy ratio proper for the original and paper sizes? Is the original placed correctly? Solution or cause If the indicators are not on, the machine may be warming up. Warm-up should be completed in 99 seconds or less. Select an appropriate resolution setting for the original being copied and adjust the copy exposure. (See page 5-10) The exposure level for "AUTO" can be adjusted using the "Exposure adjustment" key operator program. Contact your key operator. (See page 13 of the key operator's guide.) Change the resolution setting to "AUTO" or manually select an appropriate resolution setting. (See page 5-10) Change the resolution setting to "TEXT". Change the resolution setting to "PRINTED PHOTO". Change the resolution setting to "MAP". Clean regularly. (See page 7-3) Use a clean original. Rotation copy functions only if the machine is either in the auto paper select mode or in the auto image mode. (See page 4-7.) Set the original properly. (page 4-6) Use the auto image function to select the appropriate copy ratio based on the original and copy sizes. (See page 5-12.) When using the document glass, place the original face down. When using the reversing automatic document feeder, place original face up. 7-4
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