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Epson WF-7620 Series User Manual

Epson WF-7620 Series
215 pages
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Using the control panel
Follow the steps below to check the print head nozzles using the product control panel.
A
Make sure that no warnings or errors are indicated in the control panel.
B
Make sure that A4-size paper is loaded in the paper cassette.
C
Enter Setup mode from the Home menu.
D
Select Maintenance.
E
Select Print Head Nozzle Check, and then follow the instructions on the LCD screen to print a nozzle check
pattern.
F
Below are two sample nozzle check patterns.
Compare the quality of the printed check page with the sample shown below. If there are no print quality
problems, such as gaps or missing segments in the test lines, the print head is fine.
If any segment of the printed lines is missing, as shown below, this could mean a clogged ink nozzle or a
misaligned print head.
& “Cleaning the Print Head” on page 134
& “Aligning the Print Head” on page 136
Cleaning the Print Head
If you find that the printout is unexpectedly faint or that dots are missing, you may be able to solve these problems by
cleaning the print head, which ensures that the nozzles are delivering ink properly.
You can clean the print head from your computer using the Head Cleaning utility in the printer driver or from the
product by using the buttons.
User’s Guide
Maintaining Your Product and Software
134

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Epson WF-7620 Series Specifications

General IconGeneral
FunctionsPrint, Copy, Scan, Fax
Max Print Resolution4800 x 2400 dpi
Automatic Duplex PrintingYes
Scanner TypeFlatbed, ADF
Max Scan Resolution1200 x 2400 dpi
ADF Capacity35 sheets
Wireless PrintingYes
Display4.3" Color Touchscreen
Number of Paper Trays2
Ink TypeDURABrite Ultra pigment ink
Fax MemoryUp to 180 pages
Fax Transmission Speed33.6 Kbps
Print TechnologyPrecisionCore Inkjet
Max Paper Size13 x 19 inch (A3+)
ConnectivityUSB, Ethernet, Wi-Fi, Wi-Fi Direct
Input Paper Capacity250 sheets
Mobile PrintingEpson Connect, Apple AirPrint, Google Cloud Print
Maximum Scan Area11.7 x 17 inches
Ink Cartridge Configuration4 individual ink cartridges (Black, Cyan, Magenta, Yellow)
Print Speed (ISO)Black: 18 ppm, Color: 10 ppm
Dimensions22.3 x 19.1 x 13.4 inches

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