Epson WorkForce 645 Series User Manual

18 Faxing a Document
Entering Your Phone Number
1. From the Header screen, press u or d to select Your Phone Number , then press OK .
You see the phone number input screen.
2. Use the numeric keypad to enter your phone number (up to 20 digits).
3. When you’re done, press
OK .
4. Press x
Menu to exit the Fax Menu.
Using the Keypad to Enter Numbers and Characters
When entering phone numbers and text in Fax mode, follow these guidelines:
■ To enter a fax number, use the numeric keypad. Press the # button to insert the
+ symbol for international phone numbers. Press r to enter a space or l to delete a
character.
■ To enter characters, use the l, r, u, or d arrow buttons to
highlight a letter on the screen. Press
OK to select it.
Use the on-screen function buttons to select uppercase
(
AB12 ), lowercase ( ab12 ), symbols ( !#%@ ), or spaces
( ), or to delete characters ( ).
When you’re finished, highlight
Done and press OK .
Selecting the Number of Rings to Answer
If you connected an answering machine and it is set to pick up on the fourth ring, you
should set the product to pick up on the fifth ring or later:
1. Press the
Fax button, then press x Menu .
2. Press u or d to select
Communication , then press OK .
3. Press u or d to select
Rings to Answer , then press OK .
4. Press u or d or use the numeric keypad to select the number of rings, then press
OK .
Select more rings than you use for the answering machine.
5. Press x
Menu to exit the Fax Menu.
Function buttons

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)