Fax Problems
When You Cannot Send or Receive Fax Messages As Wanted
Transmission
Problem
Causes
Solutions
Cannot send files.
The telephone line may be
disconnected.
Check if the telephone line is properly
connected to the machine. For details,
see Setup Guide.
The machine cannot accept
a new fax job because there
are 5 unsent faxes in
memory already.
Wait until any of these faxes is
transmitted completely, or use the
[Delete TX Stand.File] function to delete
unnecessary faxes. For details, see
page 225 "Fax Settings".
Document appears blank at
the other end.
The original was placed
upside down.
The original was placed upside down.
Place the original in the correct
orientation. See page 76 "Placing
Originals".
Printed or sent images are
spotty.
The exposure glass,
exposure glass, exposure
glass cover, or guide plate
of the ADF is dirty.
Clean them. For details about how to
clean the machine, see page 342
"Cleaning the Exposure Glass". Make
sure ink or correction fluid is dry before
placing originals.
Reception is possible, but
transmission is not.
There are regions and
telephone exchanges where
a dial tone cannot be
detected.
Contact your sales or service
representative.
Transmission failed due to
"maximum e-mail size"
error.
If the e-mail size specified
on the machine is too large,
the Internet Fax document
cannot be sent.
Change the setting for [Maximum Email
Size] in [Scanner Settings]. For details
about the maximum e-mail size, see
page 222 "Scanner Settings".
Fax Problems
387
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 ...