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PDF Content Summary: ET-3750/ET-4750 Start Here Read these instructions before using your product. The illustrations show the ET-4750, but the steps are the same for all models, unless otherwise specified. Note for Spanish speakers/Nota para hispanohablantes: Para obtener instrucciones de configuración en español, consulte la Guía de instalación en o support/et4750sp (requiere una conexión a Internet). 1 Unpack Note: Do not open the ink bottles until you are ready to fill the ink tanks. The ink bottles are vacuum packed to maintain reliability. 1 Remove all protective materials from the product. 2 Lift up the scanner unit. Remove all protective materials from inside the product. Caution: Do not touch the flat white cable or the ink tubes and their translucent cover. 2 Fill ink tanks Note: This product requires careful handling of ink. If ink spills, wipe it off immediately with a damp towel to avoid permanent stains. If ink gets on your clothes or belongings, it may not come off. Warning: Keep the ink bottles out of the reach of children and do not drink the ink. 1 Open the ink tank cover, then open the cap for the ink tank you are going to fill. 2 Unpack one of the ink bottles. Hold the ink bottle upright Caution: Do not shake or squeeze the ink bottles. Do not touch the top of the ink bottle after its cap is removed. 3 Position the top of the ink bottle along the slot in front of the filling port, then slowly stand the bottle up to insert it. Note: Refer to the color-coded sticker to identify the color of each tank. Do not force the bottles into position; they are keyed for each color.

and slowly turn the bottle cap to remove it. 4 Wait for the ink to fill the tank. Do not squeeze the bottle. Ink flows into the tank and stops automatically when the ink is filled to the upper line. Note: If ink does not flow from the bottle, lift and reinsert the bottle.

5 When the ink tank is full, remove the ink bottle and securely close the ink tank cap. Place the remaining ink aside; you will need it later. Note: Replace the bottle cap and tighten it. 6 Repeat the previous steps for the other colors. 7 Close the ink tank cover and then the scanner unit. 8 Connect the power cord to the back of the product and to an electrical outlet. Caution: Do not connect to your computer yet. 9 Raise the control panel, then press the power button to turn on the product. Note: If an error message appears, turn off the product and check that no protective material has been left inside the product. 10 ET-3750: Press or to select your language on the LCD screen, then press the OK button. ET-4750: Select your language, country, and time. Follow steps 11 and 12 to continue ink charging. Note: You can change these settings later using the product’s control panel. For more information, see the online User’s Guide. 11 When the message to see the Start Here sheet appears on the LCD screen: ET-3750: Press the OK button, then press and hold the help button for 3 seconds. ET-4750: Press and hold the help button for 3 seconds. 12 When the ink confirmation message appears on the LCD screen, select Done to start charging the ink. Ink charging takes approximately 10 minutes. A message appears when ink charging is complete. Press the OK button to continue. Note: After some ink is used for charging, the rest is available for printing. Caution: Do not turn off the product, raise the scanner unit, or load paper while the product is charging or you’ll waste ink. 16 Follow the on-screen instructions to adjust the print quality. Press the OK button to continue. the front of the paper cassette and pull out the paper cassette.

13 To complete filling the ink tanks, repeat steps 1 through 6 using the remaining ink in the bottles. Note: Replace the bottle cap before disposing of the bottles. 14 Close the ink tank cover and scanner unit. 15 Select Next and follow the on-screen instructions to reset the ink levels. Note: You can change these settings later using the product’s control panel. For more information, see the online User’s Guide. 3 Load paper 1 Make sure the product is not charging, and then open 2 Slide the side edge guides all the way out.

3 Insert paper with the glossy or printable side down. Note: Make sure the paper is loaded against the front edge guide and not sticking out from the end of the cassette. 4 Slide the side edge guides against the paper, but not too tightly. Close the front of the cassette. 5 Keep the cassette flat as you insert it all the way. 6 Pull out the output tray. 7 Select the paper settings on the product’s control panel. 4 Connect the fax line (ET-4750) 1 Connect a phone cord to a telephone wall jack and to the LINE port on your product. See the online User’s Guide for more information. 2 Press Proceed to set up the fax, or press Set Up Later to set it up later. 5 Install software Note: If your computer does not have a CD/DVD drive or you are using a Mac, an Internet connection is required to obtain the product software. computer. ET-3750 (U.S.) (Canada) ET-4750 (U.S.) (Canada) • Wireless connection In most cases, the software installer automatically attempts to set up your wireless connection. If setup is unsuccessful, you may need to enter your network name (SSID) and password. • Direct USB connection Make sure you have a USB cable (not included). • Wired network connection Make sure you have an Ethernet cable (not included). • Print directly from a smartphone or tablet using iOS or AndroidTM with Epson iPrintTM. Simply connect your printer and device to the same network and tap the action icon to select the print option.

To print from a ChromebookTM, go to (U.S.) or (Canada) for instructions. 1 Make sure the product is NOT CONNECTED to your Windows®: If you see a Found New Hardware screen, click Cancel and disconnect the USB cable. 2 Insert the product CD or download and run your product’s software package: 3 Follow the instructions on the computer screen to run the setup program. 4 When you see the Select Your Connection screen, select one of the following: Mobile printing Connect wirelessly from your smartphone, tablet, or computer. Print documents and photos from across the room or around the world: • Use Epson Print Enabler (free from Google PlayTM) with Android devices (v4.4 or later). Then connect your printer and device to the same network and tap the menu icon to select the print option. • Print remotely with Epson ConnectTM and Google Cloud PrintTM. See your online User’s Guide for instructions or learn more at (U.S.) or (Canada).

Any problems? Network setup was unsuccessful. • Make sure you select the right network name (SSID). • Restart your router (turn it off and then on), then try to connect to it again. • The printer can only connect to a network that supports 2.4 GHz connections. If your router offers both 2.4 GHz and 5 GHz connections, make sure 2.4 GHz is enabled. • If you see a firewall alert message, click Unblock or Allow to let setup continue. • If your network has security enabled, make sure you enter your network password (WEP key or WPA passphrase) correctly. Be sure to enter your password in the correct case. There are lines or incorrect colors in my printouts. Run a nozzle check to see if any of the print head nozzles are clogged. Then clean the print head, if necessary. See the online User’s Guide for more information. The product’s screen is dark. Make sure your product is turned on, and press any button (ET-3750) or touch the screen (ET-4750) to wake it from sleep mode. Setup is unable to find my product after connecting it with a USB cable. Make sure your product is on and securely connected. Any questions? Quick Guide Basic information, troubleshooting, and limited warranty. User’s Guide Windows: Click the icon on your desktop or Apps screen to access the online User’s Guide. Mac: Click the icon in Applications/Epson Software/Guide to access the online User’s Guide. If you don’t have a User’s Guide icon, go to the Epson website, as described below. Technical support Visit (U.S.) or (Canada) and search for your product to download drivers, view manuals, get FAQs, or contact Epson. Call (562) 276-4382 (U.S.) or (905) 709-3839 (Canada), 6 AM to 8 PM Pacific Time, Monday through Friday, and 7 AM to 4 PM, Pacific Time, Saturday. Days and hours of support are subject to change without notice. Toll or long distance charges may apply. Recycling Epson offers a recycling program for end of life hardware and ink bottles. Please go to (U.S.) or (Canada) for information on how to return your products for proper disposal. Need paper and ink? Ensure peak performance and brilliant results EPSON is a registered trademark, Epson Connect and Epson iPrint are trademarks, and EPSON Exceed Your Vision is a registered logomark of Seiko Epson Corporation. Designed for Excellence is a trademark of Epson America, Inc. Mac is a trademark of Apple Inc., registered in the U.S. and other countries. Android, Google Cloud Print, Chromebook, and Google Play are trademarks of Google Inc. General Notice: Other product names used herein are for identification purposes only and may be trademarks of their respective owners. Epson disclaims any and all rights in those marks. This information is subject to change without notice. with Genuine Epson® Ink and specialty papers, engineered specifically for Epson printers. Find Genuine Epson Ink and specialty papers at (U.S. sales) or (Canadian sales) and at Epson authorized resellers. Call 800-GO-EPSON (800-463-7766). ET-3750/ET-4750 replacement inks Color Part number Black 502 Cyan 502 Magenta 502

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