Epson WF-R4640 User Manual

6. Check the printed pattern and follow the instructions on the screen to choose the number
representing the best printed pattern for each set.
Vertical alignment
Horizontal alignment
• After choosing each pattern number, click Next.
• If no patterns are aligned in one or more of the sets, choose the closest one in each set and click
Realignment. Then print another alignment sheet and check it.
Note: Click Skip (where available) if you want to skip a particular alignment sheet.
7. When you are done, click Finish.
Parent topic: Print Head Alignment
Cleaning the Paper Guide
If you see ink on the back of a printout, you can clean the paper guide rollers to remove any excess ink.
1. Make sure there are no errors on the LCD.
2. Press the home button, if necessary.
3. Select Setup.
4. Select Maintenance.
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Epson WF-R4640 Specifications

General

Printer Type	Multifunction
Printing Technology	Inkjet
Functions	Print, Copy, Scan, Fax
Maximum Print Resolution	4800 x 1200 dpi
Print Speed (Black)	20 ppm
Print Speed (Color)	20 ppm
Print Speed (Black) Max	20 ppm
Print Speed (Color) Max	20 ppm
Monthly Duty Cycle	30, 000 pages
Automatic Duplex Printing	Yes
Automatic Document Feeder (ADF)	Yes
ADF Capacity	50 sheets
Scan Resolution	1200 x 2400 dpi
Fax Transmission Speed	33.6 kbps
Connectivity	USB, Ethernet, Wi-Fi
Mobile Printing	Apple AirPrint, Google Cloud Print, Mopria
Ink Type	DURABrite Ultra Ink
Paper Sizes	Letter, Legal, A4, A5, A6, Envelopes
Scanner Type	Flatbed
Ink Cartridge Configuration	4 individual cartridges (Black, Cyan, Magenta, Yellow)
Operating System Compatibility	Windows, macOS
Display	4.3" color touchscreen