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Adjusting Print Quality
If your print quality declines, you may need to run a utility to clean or align the print head.
If running these utilities does not solve the problem, you may need to run a Power Cleaning or clean the
paper or print head path.
Print Head Maintenance
Print Head Alignment
Cleaning the Paper Guide
Cleaning the Print Head Path
Checking the Number of Sheets
Print Head Maintenance
If your printouts become too light, or you see dark or light bands across them, you may need to clean the
print head nozzles. Cleaning uses ink, so clean the nozzles only if print quality declines.
You can check for clogged nozzles before you clean them so you don’t clean them unnecessarily.
Note:
You cannot clean the print head if the ink level has reached the lower line on the ink tank, and may
not be able to clean it when the ink level in any of the tanks is low. You must refill the ink tank first.
If you still see white or dark lines or gaps in your printouts, even after cleaning the print head several
times, you can run a Power Cleaning.
Print Head Nozzle Check
Print Head Cleaning
Power Cleaning
Parent topic:
Related tasks
Print Head Nozzle Check
You can print a nozzle check pattern to check for clogged nozzles.
Checking the Nozzles Using the Product Control Panel
Checking the Nozzles Using a Computer Utility
Содержание ET-3750 series
Страница 1: ...ET 3750 User s Guide ...
Страница 2: ......
Страница 11: ...11 ET 3750 User s Guide Welcome to the ET 3750 User s Guide For a printable PDF copy of this guide click here ...
Страница 21: ...21 Product Parts Inside 1 Document cover 2 Scanner glass 3 Control panel ...
Страница 55: ...55 2 Pull out the paper cassette until it stops 3 Slide the edge guides outward ...
Страница 102: ...102 10 Select the Layout tab 11 Select the orientation of your document as the Orientation setting ...
Страница 147: ...147 3 Open the ink tank cover then open the cap for the ink tank you are going to fill ...
Страница 175: ...175 4 Slide out the paper cassette and remove the paper 5 Make sure the ink tank caps are securely closed ...
Страница 179: ...179 7 Make sure the ink tank caps are securely closed and close the ink tank cover 8 Lower the scanner unit ...