Paper Jams. . . . . . . . . . . . . . . . . . . . . . . . . . . .171
Paper Feeds at a Slant. . . . . . . . . . . . . . . . . . . . 172
Several Sheets of Paper are Fed at a Time. . . . . . 172
Paper Out Error Occurs. . . . . . . . . . . . . . . . . . 172
Paper is Ejected During Printing. . . . . . . . . . . . 172
Power and Control Panel Problems. . . . . . . . . . . . 172
Power Does Not Turn On. . . . . . . . . . . . . . . . . 172
Power Does Not Turn Off. . . . . . . . . . . . . . . . . 172
Power Turns Off Automatically. . . . . . . . . . . . . 172
LCD Screen Gets Dark. . . . . . . . . . . . . . . . . . . 173
Cannot Print from a Computer. . . . . . . . . . . . . . . 173
Checking the Connection (USB). . . . . . . . . . . . 173
Checking the Connection (Network). . . . . . . . .173
Checking the Software and Data. . . . . . . . . . . . 174
Checking the Printer Status from the
Computer (Windows). . . . . . . . . . . . . . . . . . . .176
Checking the Printer Status from the
Computer (Mac OS). . . . . . . . . . . . . . . . . . . . . 176
When You Cannot Make Network Settings. . . . . . 177
Cannot Connect from Devices Even Though
Network Settings are No Problems. . . . . . . . . . 177
Checking the SSID Connected to the Printer. . . 179
Checking the SSID for the Computer. . . . . . . . .179
Wireless LAN (Wi-Fi) Connections Become
Unstable When Using USB 3.0 Devices on a
Mac. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .180
Cannot Print from an iPhone, iPad, or iPod touch. 180
Printout Problems. . . . . . . . . . . . . . . . . . . . . . . . 181
Printout is Scuffed or Color is Missing. . . . . . . .181
Banding or Unexpected Colors Appear. . . . . . . 181
Colored Banding Appears at Intervals of
Approximately 2.5 cm. . . . . . . . . . . . . . . . . . . .181
Blurry Prints, Vertical Banding, or
Misalignment. . . . . . . . . . . . . . . . . . . . . . . . . .182
Print Quality is Poor. . . . . . . . . . . . . . . . . . . . .182
Paper Is Smeared or Scuffed. . . . . . . . . . . . . . . 183
Paper is Smeared During Automatic 2-Sided
Printing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184
Printed Photos are Sticky. . . . . . . . . . . . . . . . . 184
Images or Photos are Printed in Unexpected
Colors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184
Cannot Print Without Margins. . . . . . . . . . . . . 184
Edges of the Image are Cropped During
Borderless Printing. . . . . . . . . . . . . . . . . . . . . .185
The Position, Size, or Margins of the Printout
Are Incorrect. . . . . . . . . . . . . . . . . . . . . . . . . . 185
Printed Characters Are Incorrect or Garbled. . . 185
The Printed Image Is Inverted. . . . . . . . . . . . . . 186
Mosaic-Like Patterns in the Prints. . . . . . . . . . .186
Uneven Colors, Smears, Dots, or Straight
Lines Appear in the Copied Image. . . . . . . . . . .186
Moiré (Cross-Hatch) Patterns Appear in the
Copied Image. . . . . . . . . . . . . . . . . . . . . . . . . 186
An Image of the Reverse Side of the Original
Appears in the Copied Image. . . . . . . . . . . . . . 186
The Printout Problem Could Not be Cleared. . . 187
Other Printing Problems. . . . . . . . . . . . . . . . . . . 187
Printing Is Too Slow. . . . . . . . . . . . . . . . . . . . . 187
Printing or Copying Slows Down
Dramatically During Continuous Operation. . . 187
Cannot Cancel Printing from a Computer
Running Mac OS X v10.6.8. . . . . . . . . . . . . . . . 188
Cannot Start Scanning. . . . . . . . . . . . . . . . . . . . . 188
Scanned Image Problems. . . . . . . . . . . . . . . . . . . 189
Uneven Colors, Dirt, Spots, and so on Appear
when Scanning from the Scanner Glass. . . . . . . 189
The Image Quality Is Rough. . . . . . . . . . . . . . . 189
Offset Appears in the Background of Images. . . 189
Text is Blurred. . . . . . . . . . . . . . . . . . . . . . . . . 189
Moiré Patterns (Web-Like Shadows) Appear. . . 190
Cannot Scan the Correct Area on the
Scanner Glass. . . . . . . . . . . . . . . . . . . . . . . . . .190
Text is Not Recognized Correctly when
Saving as a Searchable PDF. . . . . . . . . . . . . . . . 190
Cannot Solve Problems in the Scanned Image. . 191
Other Scanning Problems. . . . . . . . . . . . . . . . . . . 192
Problems when Sending and Receiving Faxes. . . . .192
Cannot Send or Receive Faxes. . . . . . . . . . . . . .193
Cannot Send Faxes. . . . . . . . . . . . . . . . . . . . . . 194
Cannot Send Faxes to a Specific Recipient. . . . . 194
Cannot Send Faxes at a Specified Time. . . . . . . 194
Cannot Receive Faxes. . . . . . . . . . . . . . . . . . . . 195
Memory Full Error Occurs. . . . . . . . . . . . . . . . 195
Sent Fax Quality Is Poor. . . . . . . . . . . . . . . . . . 195
Faxes Are Sent at the Wrong Size. . . . . . . . . . . .196
Received Fax Quality Is Poor. . . . . . . . . . . . . . .196
Received Faxes Are Not Printed. . . . . . . . . . . . 196
Pages are Blank or only a Small Amount of
Text is Printed on the Second Page in
Received Faxes. . . . . . . . . . . . . . . . . . . . . . . . . 196
Other Faxing Problems. . . . . . . . . . . . . . . . . . . . .197
User's Guide
Contents
5