Problem
Solution
If rubbed with your finger, the print
smears.
The setting of the paper may not be correct. For example,
although thick paper is used, the setting for thick paper may
not be specified.
• Check the paper settings of this printer.
• Check the paper settings of the printer driver.
See the printer driver Help.
When Paper Is Not Fed or Ejected Properly
Problem
Solution
Prints fall behind the machine when
they are delivered.
Pull up the appropriate stop fence (forward fence for A4/
Letter, rear fence for Legal size prints). See page 17 "Guide to
Components".
Prints do not stack properly.
• The paper being used may be damp. Use paper that has
been stored properly. See page 62 "Supported Paper".
• Pull up the appropriate stop fence (forward fence for
A4/Letter, rear fence for Legal size prints). See page 17
"Guide to Components".
• Select [Curl Prevented] in [Curl Prevention Mode] under
[System Settings].
The printed paper is curled.
• Load the paper upside down in the paper tray.
• If the paper curl is severe, retrieve prints from the output
tray more frequently.
• The paper being used may be damp. Use paper that has
been stored properly.
• Select [Curl Prevented] in [Curl Prevention Mode] under
[System Settings].
• If you enable [Toner Saving] under [System Settings],
printing is generally less dense.
10. Troubleshooting
382
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 ...