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Cleaning the Print Head
Clean the print head if lines are missing or if horizontal white streaks are present in the
printed nozzle check pattern. Cleaning unclogs the nozzles and restores the print head
condition. Cleaning the print head consumes ink, so clean the print head only when
necessary.
1.
Make sure that the power is turned on.
2.
Hold down the
Stop
button until the
Alarm
lamp flashes orange twice,
then release it immediately.
The machine starts cleaning the print head.
The cleaning will be complete when the
ON
lamp lights green after flashing.
Do not perform any other operations until the machine completes the cleaning of the
print head. This takes about 30 seconds.
3.
Check the print head condition.
To check the print head condition, print the nozzle check pattern.
Printing the Nozzle Check Pattern
Note
If the problem is not resolved after cleaning the print head twice, clean the print head
deeply.
Cleaning the Print Head Deeply
79
Summary of Contents for E 400
Page 22: ...Safety Guide Safety Precautions Regulatory and Safety Information 22 ...
Page 27: ...Main Components and Basic Operations Main Components About the Power Supply of the Machine 27 ...
Page 28: ...Main Components Front View Rear View Inside View Operation Panel 28 ...
Page 41: ...Loading Paper Originals Loading Paper Loading Originals 41 ...
Page 53: ...Printing Area Printing Area Other Sizes than Letter Legal Envelopes Letter Legal Envelopes 53 ...
Page 58: ...Loading Originals Loading Originals on the Platen Glass Originals You Can Load 58 ...
Page 62: ...Replacing a FINE Cartridge Replacing a FINE Cartridge Checking the Ink Status 62 ...
Page 71: ...Checking the Ink Status from Your Computer 71 ...
Page 113: ...Note The effects of the quiet mode may be less depending on the print quality settings 113 ...
Page 148: ...Note Selecting Scaled changes the printable area of the document 148 ...
Page 178: ...Note During Grayscale Printing inks other than black ink may be used as well 178 ...
Page 183: ...Adjusting Brightness Adjusting Intensity Adjusting Contrast 183 ...
Page 267: ...Copying Making Copies Basic Switching the Page Size between A4 and Letter 267 ...
Page 278: ...Scanning with Favorite Settings 278 ...
Page 364: ...364 ...
Page 417: ...417 ...
Page 446: ...Problems with Printing Quality Print Results Not Satisfactory Ink Is Not Ejected 446 ...
Page 496: ...About Errors Messages Displayed If an Error Occurs A Message Is Displayed 496 ...
Page 535: ...5B00 Cause Printer error has occurred Action Contact the service center 535 ...
Page 536: ...5B01 Cause Printer error has occurred Action Contact the service center 536 ...