Message
Causes
Solutions
Dial Failed
The fax could not be sent.
• Confirm that the fax number you
dialed is correct.
• Confirm that the destination is a fax
machine.
• Confirm that the line is not busy.
• You may need to insert a pause
between dial digits. Press [Redial]
after, for example, the area code.
• Check that [PSTN / PBX] in
[Administrator Tools] has been
specified in accordance with the
telephone line in use. See page 251
"Administrator Tools Settings".
Exceeded Maximum
Email Size
The scan file exceeds the size
limit for files that can be sent
through e-mail.
• Configure [Resolution] under
[Scanner Settings] to reduce the
scanning resolution. See page 222
"Scanner Settings".
• Configure [Maximum Email Size]
under [Scanner Settings] to increase
the allowed size. See page 222
"Scanner Settings".
Failed to Access File
Press Clear key
The Scan to USB function failed
because the machine could not
access the USB flash disk
properly.
Use a USB flash disk that is not password-
or write-protected.
Failed to Create File
Press Clear key
The Scan to USB function failed
because there was not enough
memory on the USB flash disk.
Use a USB flash disk with enough memory.
10. Troubleshooting
350
Summary of Contents for M C251FW
Page 2: ......
Page 23: ...3 2 1 ECC105 Interior ECC106 4 3 2 1 Guide to Components 21 ...
Page 45: ...Deleting characters 1 Press to delete characters Entering Characters 43 ...
Page 48: ...1 Guide to the Machine 46 ...
Page 82: ...2 Paper Specifications and Adding Paper 80 ...
Page 100: ...3 Printing Documents 98 ...
Page 124: ...4 Copying Originals 122 ...
Page 170: ...5 Scanning Originals 168 ...
Page 216: ...6 Sending and Receiving a Fax 214 ...
Page 270: ...7 Configuring the Machine Using the Control Panel 268 ...
Page 346: ...6 Close the ADF cover 9 Maintaining the Machine 344 ...
Page 360: ...Main unit DUE292 1 3 2 1 DUE288 2 DUE289 10 Troubleshooting 358 ...
Page 361: ...3 DUE290 Waste toner bottle ECC168 Paper feed unit DUE320 1 Removing Paper Jams 359 ...
Page 440: ...12 Appendix 438 ...
Page 445: ...MEMO 443 ...
Page 446: ...MEMO 444 EN GB EN US EN AU M0EQ 8504A ...
Page 447: ......
Page 448: ...EN GB EN US EN AU M0EQ 8504A 2021 2022 Ricoh Co Ltd ...