Epson L850 User Manual

6. When the cleaning cycle is finished, you can check to see if the nozzles are clean; click Print Nozzle
Check Pattern and click Print.
7. Check the printed pattern to see if there are gaps in the lines.
Print head is clean
Print head needs cleaning
• If there are no gaps, click Finish.
• If there are gaps or the pattern is faint, click Clean to clean the print head again.
If you don’t see any improvement after cleaning the print head up to 3 times, turn off the product and wait
at least 12 hours. Then check the print head nozzles and try cleaning the print head again, if necessary.
If quality still does not improve, contact Epson.
Parent topic: Print Head Cleaning
Related tasks
Checking the Nozzles Using a Computer Utility
Loading Paper in the Printer
Related topics
Refilling Ink
Ink Tube Flushing
If you have not used the product for a long time and see white or dark lines or missing colors in your
printouts, even after cleaning the print head several times, you can flush the ink tubes.
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Epson L850 Specifications

General

Print Technology	Inkjet
Print Resolution	5760 x 1440 dpi
Copying	Yes
Connectivity	USB 2.0
Ink Tank System	Yes
Print Method	On-demand inkjet (Piezoelectric)
Minimum Ink Droplet Size	1.5 pl
Number of Nozzles	90 Nozzles Black, 90 Nozzles per Color
Scan Resolution	1200 x 2400 dpi
Number of paper trays	1
Duplex	Manual
Output Tray Capacity	50 sheets
Paper Tray Capacity	100 sheets Standard, 20 Photo Sheets
Interfaces	USB
Ink Type	Dye Ink
Scanner Type	Flatbed
Display	LCD
Colors	Black, Cyan, Magenta, Yellow, Light Cyan, Light Magenta
Paper Formats	A4, A5, A6, B5, Letter, Legal
Print Margin	0 mm top, 0 mm right, 0 mm bottom, 0 mm left
Media Handling	Borderless print
LCD screen	6.9 cm LCD
Memory Cards	SD, SDHC, SDXC
Printer Type	All-in-One Printer
Print Speed (Black)	37 ppm
Print Speed (Color)	38 ppm
Operating Systems	Windows XP, Windows Vista, Windows 7, Windows 8, Windows 8.1, Mac OS X 10.5.8 or later