Sharp AR-M257 DISPLAY MESSAGES

TROUBLESHOOTING

Problem	Cause and solution	Page
	An incorrect destination was selected.
	Otherwise, there is a mistake in the information stored
	for the destination (e-mail address or FTP server
	information).
The recipient does not receive	→ Select the correct destination and make sure the correct
	information is stored for the destination.	10 - 13
transmitted data.
	* If delivery by e-mail (Scan to E-mail) is unsuccessful, an
	error message such as "Undelivered Message" may be
	sent to the designated administrator's e-mail address.
	This information may help you determine the cause of
	the problem.
	Check the Web page to see if a limit has been set for the size
	of image files sent using Scan to E-mail (the factory default
	setting is "Unlimited").	6
			3
	A limit can be set from 1 MB to 10 MB. Consult the
	administrator of the Web page to select a suitable limit.
The recipient does not receive data	The amount of data that can be sent in one e-mail
	transmission is sometimes limited by the administrator of the
sent by e-mail (Scan to E-mail).	mail server. Even if the amount of data sent is within the limit
	setting explained above, if it exceeds the limit set by the
	administrator of the mail server, the data will not be delivered	—
	to the recipient.
	Decrease the amount of data sent in the e-mail transmission
	(reduce the number of pages scanned). (Ask your mail server
	administrator what the data limit is for one e-mail transmission.)
Transmission takes a long time.	When there is a large amount of image information, the data	—
	file is also large and transmission takes a long time.

In order to select image quality and data compression settings that are suited to the purpose Caution of transmission and create image data that is well-balanced in terms of image quality and file

size, pay attention to the following points:

•Image quality modes (TEXT, TEXT/PHOTO, PHOTO)

The factory default setting is "TEXT/PHOTO". If the original does not contain photographs, illustrations, or other halftone images, "TEXT" mode will give you the most workable scanned image. "TEXT/PHOTO" should only be selected when the original includes a photograph and you wish to give priority to the quality of the photograph. (There is no advantage to scanning a text-only original in "TEXT/PHOTO" or "PHOTO" mode.) "PHOTO" mode should only be used to scan a photograph or illustration. Note that this will produce a larger file size than the other modes.

•Resolution

The factory default setting is "300 dpi". This is suitable for originals with mixed text and illustrations/photographs; however, it produces a slightly larger file size. For normal text originals, a resolution setting of 200 dpi produces an image that is sufficiently readable. (200 dpi is equivalent to the "Fine" resolution setting of fax machines.)

The 600 dpi setting should only be used in cases where high-clarity image reproduction is required, such as an original that includes photographs or illustrations. Note that a high-resolution setting will result in a larger file size and transmission may not be successful if there is insufficient disk capacity in the server to which the image is sent (or if the administrator of the server has restricted the file size). If transmission is not successful, you can try such measures as reducing the number of scanned pages in the file or reducing the scan size setting for the original.

DISPLAY MESSAGES

If one of the following messages appears in the display, promptly take action as instructed by the message.

Message	Solution	Page
THE DOCUMENT FEEDER IS	Use of the RSPF has been disabled in the key operator programs.	—
DISABLED.	Use the document glass.

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