Dell 2335dn Dell™ 2335dn MFP User's Guide - Page 263

The printer dials a number, but the connection with another fax machine fails. The other fax machine may be turned off, out of paper, or cannot answer Receiving calls. Speak with the other machine operator and ask her/him to sort out the problem. Faxes stop during sending. The fax machine to which you are sending might be malfunctioning. Your telephone line might not be working. A communication error might be interrupting the fax job. A poor telephone connection might exist. The fax machine to which you are sending might be malfunctioning. The printer is monitoring line condition while it is receiving or sending a fax job. If an error occurs during the transmission and the ECM Mode setting is On, the printer may request that the portion of the fax job to be resent. You should turn off ECM Mode only if you are having trouble sending or receiving a fax job, and you are willing to accept the errors in the transmission job. Turning off the setting might be useful when you are trying to send a fax long distant or receive from long distant (example: other countries etc.) Your telephone line might not be working. Outgoing fax calls continue to be dialed. The printer automatically redials a fax number if the redial options are set to On. Successfully Send faxes job is not been received at the other fax machine. The receiving fax machine might be off or might have an error condition, such as being out of paper. A fax might be in memory because it is waiting to redial a busy number, other jobs that are ahead of it are waiting to be sent, or the fax is set up for a delayed send. Send faxes have a shading at the trailing edge of each media. DADF (Flat-bed) scan size might be set to incorrect size. The document stops in the middle of faxing. While faxing through DADF any documents smaller than 5.59 by 5.83 in. (142 by 148 mm) or larger than 8.5 by 14 in. (216 by 356 mm) might result into jam inside DADF. See "Clearing Jams in the DADF". Out of Memory. You might be sending a fax that is too large, or the resolution might be too high. Documents are not stored in the memory. There may not be enough memory to store the document. If the display shows a Memory Full message, delete any documents you no longer need from the memory and then restore the document. The document stops The maximum length of a page that you can load is 381 feeding in the middle of mm (15 inches). Faxing of a longer page stops at 381 mm (15 faxing. inches). Voice calls are not received by the extension telephone or answering machine that is connected to the same line shared by the printer. The fax line cord connection or configuration issue. See "Making Connections". The receive mode or rings-to-answer settings might be incorrectly set. See "Setting up the Fax System". The telephone answering machine or extension telephone might not be functioning properly.