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• The ink cartridges may be old or low on ink, and you may need to replace them.
• Make sure the paper type setting matches the type of paper you loaded.
• Make sure your paper is not damp, curled, old, or loaded incorrectly in your product.
• Align the print head.
• Clean the paper path.
Parent topic:
Solving Print Quality Problems
Related concepts
Print Head Alignment
Print Head Cleaning
Print Head Nozzle Check
Related references
Paper or Media Type Settings - Printing Software
Related tasks
Cleaning the Paper Guide
Selecting Basic Print Settings - Windows
Selecting Basic Print Settings - Mac
Removing and Installing Ink Cartridges
Related topics
Grainy Printout
If your printouts are grainy, try these solutions:
• Make sure you loaded the printable side of the paper correctly for your product.
• Select a higher print quality setting and turn off any high speed settings in your product software.
• Run a nozzle check to see if any of the print head nozzles are clogged. Then clean the print head, if
necessary.
• Align the print head.
• You may need to increase the image resolution or print a smaller size; see your software
documentation.
Note:
Images from the Internet may be low resolution and not result in a high quality printout.
Summary of Contents for C11CG36201
Page 1: ...WF 7710 WF 7720 User s Guide ...
Page 2: ......
Page 67: ...67 3 Slide the edge guides outward 4 Slide the edge guide to your paper size ...
Page 76: ...76 3 Open the rear paper feed slot and push it back 4 Slide out the edge guides ...
Page 151: ...151 You see an Epson Scan 2 window like this ...
Page 153: ...153 You see an Epson Scan 2 window like this ...
Page 155: ...155 1 Start Epson Scan 2 You see this window ...
Page 166: ...166 DSL connection 1 Telephone wall jack 2 DSL filter 3 DSL modem ...
Page 167: ...167 ISDN connection 1 ISDN wall jack 2 Terminal adapter or ISDN router ...
Page 247: ...247 You see a window like this 5 Click Print ...
Page 285: ...285 Front 6 Open the duplexer ...
Page 286: ...286 7 Carefully remove any jammed paper stuck inside 8 Reinstall the duplexer ...