181
Cleaning the Print Head Path
If the print quality has not improved after cleaning and aligning the print head and cleaning the paper
path, the print head path inside the printer may be smeared with ink.
To clean the print head path, use the following:
• Several cotton swabs
• ¼ cup (59 ml) water containing 2 to 3 drops of mild dish detergent
• A small flashlight
Caution:
Do not use any other liquid to clean the print head path or you may damage your product. Do
not use tissue paper to clean the inside of the product. The print head nozzles may become clogged with
lint.
1.
Turn off the product.
2.
Unplug the power cable.
3.
Disconnect any connected cables.
4.
Close the document cover, if necessary.
5.
Lift up the scanner unit with both hands until it locks.
Summary of Contents for ET-2850U
Page 1: ...ET 2850U User s Guide ...
Page 2: ......
Page 14: ...14 Product Parts Inside 1 Document cover 2 Scanner glass 3 Scanner unit 4 Control panel ...
Page 120: ...120 You see an Epson Scan 2 window like this ...
Page 122: ...122 You see an Epson Scan 2 window like this ...
Page 136: ...136 You see a screen like this 2 Click the Save Settings tab ...
Page 141: ...141 You see this window ...
Page 212: ...212 3 Open the scanner unit with both hands until it locks and remove any jammed paper inside ...