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Epson L3550 Series User Manual

Epson L3550 Series
169 pages
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Running Power Cleaning (Windows)
1.
Access the printer driver window.
2. Click Power Cleaning on the Maintenance tab.
3. Follow the on-screen instructions.
c
Important:
If print quality has not improved aer running Power Cleaning, wait for at least 12 hours without printing, and
then print the nozzle check pattern again. Run Cleaning or Power Cleaning again depending on the printed pattern.
If quality still does not improve, contact Epson support.
Running Power Cleaning (Mac OS)
1. Select System Preferences from the Apple menu > Printers & Scanners (or Print & Scan, Print & Fax) and
then select the printer.
2. Click Options & Supplies > Utility > Open Printer Utility.
3. Click Power Cleaning.
4. Follow the on-screen instructions.
c
Important:
If print quality has not improved
aer
running Power Cleaning, wait for at least 12 hours without printing, and
then print the nozzle check pattern again. Run Cleaning or Power Cleaning again depending on the printed pattern.
If quality still does not improve, contact Epson support.
Preventing nozzle clogging
Always use the power button when turning the printer on and
o.
Check that the power light is o before you disconnect the power cord.
e ink itself can dry out if it is not covered. Just like placing a cap on a fountain pen or an oil pen to prevent it
from drying, make sure the print head is capped properly to prevent the ink from drying.
When the power cord is unplugged or a power outage occurs while the printer is in operation, the print head may
not be capped properly. If the print head is
le
as it is, it will dry out causing nozzles (ink outlets) to clog.
In these cases, turn the printer on and o again as soon as possible to cap the print head.
Aligning the Print Head
If you notice a misalignment of vertical lines or blurred images, align the print head.
Maintaining the Printer
>
Improving Print, Copy, and Scan Quality
>
Aligning the Print Head
68

Table of Contents

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Epson L3550 Series Specifications

General IconGeneral
Print TechnologyInkjet
Print Resolution5760 x 1440 dpi
FunctionsPrint, Scan, Copy
Scanner Resolution1200 x 2400 dpi
Duplex PrintingManual
Scanner TypeFlatbed
ConnectivityUSB, Wi-Fi
Paper Capacity100 sheets
Supported Paper SizesA4, A5, A6, B5, Letter
Ink Tank Capacity70 ml (per colour)
Operating SystemsWindows, macOS
Dimensions375 x 347 x 179 mm
Print Speed33 ppm (black), 15 ppm (color)
Copy SpeedBlack: 7.7 ipm, Colour: 3.8 ipm

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