Epson WorkForce 645 Series User Manual

26 Maintaining Your Product
Checking Ink Levels
You can check the ink levels anytime right on the LCD screen. To check the ink levels
with your Windows or Mac OS X software, see the instructions in your online
User’s Guide.
Note: Printing stops when an ink cartridge is expended. If a color cartridge is expended,
you may be able to continue printing temporarily with black ink; see the online User’s
Guide for more information. If the black cartridge is expended, you must replace it to
continue printing.
1. Press F Setup .
2. Press
OK to select Ink Levels .
3. The ink cartridge status is displayed. See page 27 to replace
a cartridge, if necessary.
4. Press y
Back to exit.
In Windows, a window may appear on your computer screen if you try to print when ink
is low. This window can optionally display ink offers and other updates from Epson.
Note: To disable checking for ink offers or updates from Epson, see the instructions in
your online User’s Guide.
Purchasing Epson Ink Cartridges
You can purchase genuine Epson ink and paper at Epson Supplies Central at
www.epson.com/ink3 (U.S. sales) or www.epson.ca (Canadian sales). You can also
purchase supplies from an Epson authorized reseller. To find the nearest one, call 800-GO-
EPSON (800-463-7766).
Use the following list when you order or purchase new ink cartridges:
Ink color High-capacity Extra High-capacity
Black 126 127
Cyan 126 127
Magenta 126 127
Yellow 126 127

Epson WorkForce 645 Series Specifications

General

Print Technology	Inkjet
Print Resolution	5760 x 1440 optimized dpi
Scanner Type	Color flatbed
Optical Scan Resolution	2400 dpi
Fax Transmission Speed	33.6 Kbps
Functions	Print, Copy, Scan, Fax
Wireless	Yes
Mobile Printing	Epson Connect, Apple AirPrint, Google Cloud Print
Fax Speed	3 seconds per page
Operating Systems	Windows, Mac OS
Max Print Speed (Black)	15 ppm
Connectivity	USB, Ethernet, Wi-Fi
Paper Handling	150 sheets input, 30 sheets output
Automatic Document Feeder	30 sheets
Paper Sizes	Letter, Legal, A4
Display	2.5-inch LCD
Copy Speed (Black)	15 cpm
Fax Resolution	Up to 200 x 200 dpi
Max Print Speed (Color)	7.2 ISO ppm
Ink Cartridges	T200XL (Black), T201XL (Cyan, Magenta, Yellow)