Epson ET-3750

Epson ET-3750

Model: C11CG20201 Product Home

Epson ET-3750

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FAQs

Top FAQs

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Cloud or Mobile

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Copy or Print

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Error Messages or Lights

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I see the message Unable to connect to network scanner. Check the scanner, network, and connection settings. What should I do?
I see the message Printer is Offline when I try to print with an Ethernet connection on my Mac. What should I do?
I see the message Printer is Offline when I try to print with a wireless connection in Windows. What should I do?
I see the message Printer is Offline when I try to print with a USB connection in Windows. What should I do?
I see the message Printer is Offline when I try to print with a USB connection on my Mac. What should I do?
I see the message Printer is Offline when I try to print with a wireless connection on my Mac. What should I do?
I see the message Printer is Offline when I try to print with an Ethernet connection in Windows. What should I do?
I see the message Filter Failure with rastertoescpII when I try to print from my Mac. What should I do?

Ink

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Maintenance

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Paper or Media

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Print Quality or Appearance

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Scan

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Software or Setup

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Wireless or Wired Connection

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Other

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Guided Assistance

For step-by-step guided assistance, please select a link below.

For step-by-step guided assistance, please select a link below.

Problems with Printing Wirelessly from Windows?

Try this step-by-step interactive guide if you see a Printer Offline message and are having problems printing from Windows on a wireless network.

Problems with Printing Wirelessly from a Mac?

Try this step-by-step interactive guide if you see a Printer Offline message and are having problems printing from a Mac on a wireless network.

Improving Print Quality

Try this step-by-step interactive guide if your printout appears blurry, smeared, faint, grainy, has gaps or white lines, or has incorrect colors.

Error Codes on Printer Control Panel

Try this step-by-step interactive guide to clear error messages that appear on the control panel.

Manuals and Warranty

Start Here - Installation Guide PDF

This document will assist you with product unpacking, installation and setup.

Start Here - Guía de instalación (Spanish) PDF

This Spanish document contains quick setup instructions for this product.

User's Guide HTML PDF

This document contains an overview of the product, specifications, basic and in-depth usage instructions, and information on using options.

User's Guide - Epson ScanSmart HTML PDF

This document contains information about using Epson ScanSmart software.

Quick Guide and Warranty PDF

This document provides quick reference for common uses and describes Epson's limited warranty for this product. (warranty valid in the U.S. and Canada).

Safety Data Sheets

Safety Data Sheets provide important information about ink cartridge composition, precautions for safe handling and use, regulatory considerations, and more.

Part Number: T502320

Magenta | PDF
Part Number: T502220

Cyan | PDF
Part Number: T502420

Yellow | PDF
Part Number: T502120

Black | PDF

Videos

Registration and Service Plans

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Extended Service Plan

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Warranty Verification

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Email Epson Support

If you are unable to find an answer on our web site, you can email your question to Epson Support.

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Contact Us

Phone :

(562) 276-4382

Hours :

Monday – Friday 7 am – 4 pm (PT)

Mail :

3131 Katella Ave.
Los Alamitos, CA 90720