Epson WF-7820 Series User Manual

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• Horizontal Alignment if your printout contains horizontal banding.
7. Follow the on-screen instructions to print an alignment sheet.
Note: Do not cancel printing while you are printing head alignment patterns.
Parent topic: Print Head Alignment
Related tasks
Loading Paper in the Cassette and Paper Tray (Rear Paper Feed Slot)
Adjusting the Print Quality Using the Product Control Panel
You can adjust the print quality using the control panel on your product.
1. Make sure there are no errors on the LCD screen.
2. Load a few sheets of plain paper in the product.
3. Press the home button, if necessary.
4. Select Settings > Maintenance.
You see a screen like this:
5. Select Print Quality Adjustment.
6. Follow the on-screen instructions to print an alignment sheet.
Note: Do not cancel printing while you are printing head alignment patterns.

Epson WF-7820 Series Specifications

General

Print Resolution	4800 x 2400 dpi
Max Print Size	13" x 19"
Duplex Printing	Yes
Scan Resolution	1200 x 2400 dpi
Paper Capacity	250 sheets
ADF Capacity	50 sheets
Display	4.3" color touchscreen
Functions	Print, Copy, Scan, Fax
Scanner Type	Flatbed colour image scanner
Connectivity	Wi-Fi, Ethernet, Wi-Fi Direct, USB
Mobile Printing	Epson Connect, Apple AirPrint, Google Cloud Print
Paper Sizes	A3, A4, A5, A6, B4, B5, C6, DL
Fax Transmission Speed	Approx. 3 seconds per page
Fax Memory	Up to 550 pages
Print Technology	PrecisionCore
Ink Type	DURABrite Ultra Ink