Epson ET-5170
Epson EcoTank Pro ET-5170 Wireless Color All-in-One Supertank Printer User Manual
Model: ET-5170 | Brand: Epson
Introduction
The Epson EcoTank Pro ET-5170 is a versatile all-in-one supertank printer designed for high-volume environments. It offers fast, cartridge-free printing, along with copying, scanning, and faxing capabilities. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your ET-5170 printer.

Figure 1: Epson EcoTank Pro ET-5170 Printer with included ink bottles.

Figure 2: The compact design of the ET-5170 allows it to fit in tight spaces, with no protruding trays.
Setup Guide
Unboxing and Initial Setup
Before you begin, ensure all packaging materials are removed from the printer. The box includes the following components:
- Epson EcoTank Pro ET-5170 all-in-one printer
- AC power cable
- 2 bottles of 542 Black ink (127 mL)
- 1 bottle each of 542 Cyan, Magenta, Yellow ink (70 mL)
- Quick Setup Guide
- CD-ROM for product setup

Figure 3: Contents included in the Epson EcoTank Pro ET-5170 product box.
Carefully fill the ink tanks using the provided EcoFit ink bottles. Each bottle is keyed for its specific color tank to prevent accidental misfilling. Once ink is filled, connect the power cable and turn on the printer. Follow the on-screen instructions on the 2.4-inch color touchscreen for initial setup.
Software Installation and Connectivity
To fully utilize your printer's features, install the necessary drivers and software from the included CD-ROM or download them from the official Epson support website. The ET-5170 supports wireless and Ethernet connectivity. For wireless setup, follow the prompts on the printer's control panel to connect to your Wi-Fi network. Mobile printing is supported via the Smart Panel app.

Figure 4: Key features of the ET-5170, including its touchscreen and connectivity options.
Operation
The Epson EcoTank Pro ET-5170 is designed for efficient printing, scanning, copying, and faxing. Its intuitive controls and connectivity options make it suitable for various tasks.

Figure 5: Overview of the printer's core functionalities.
Printing
The ET-5170 delivers fast print speeds of up to 17 pages per minute (ppm) for black and 9.5 ppm for color (ISO). It supports a print resolution of 1,200 dpi, ensuring professional-quality output. Automatic two-sided (duplex) printing is available to save paper. You can print directly from your computer, smartphone, or tablet using the Smart Panel app or email printing features.
Scanning
Equipped with a sheetfed scanner and a 35-sheet Auto Document Feeder (ADF), the ET-5170 allows for efficient scanning of multiple pages. It also supports double-sided scanning. Scanned documents can be saved to various destinations, including your computer or cloud services.
Copying
The printer can copy documents at a maximum speed of 40 ppm (black and white) and produce up to 250 copies per run. Copy settings can be adjusted via the touchscreen display.
Faxing
The ET-5170 includes full fax functionality, allowing you to send and receive faxes directly from the device.
Maintenance
Ink Refilling
The EcoTank system uses high-capacity ink bottles instead of cartridges, significantly reducing waste and cost. To refill, simply open the ink tank cover, align the correct color bottle with its corresponding tank, and insert. The EcoFit bottles are designed to stop filling automatically when the tank is full, preventing overfilling and spills.

Figure 6: The EcoTank system allows for easy monitoring and refilling of ink levels.
Printhead Maintenance
The ET-5170 features a PrecisionCore permanent printhead, designed for long-term reliability. Regular use helps maintain printhead health. If print quality issues arise, perform a nozzle check and head cleaning from the printer's maintenance menu.

Figure 7: Epson recommends using genuine Epson inks for optimal performance and to ensure warranty coverage.
Troubleshooting
This section addresses common issues you might encounter with your Epson EcoTank Pro ET-5170 printer. For more detailed troubleshooting, refer to the comprehensive User Manual PDF available online.
Connectivity Issues
- Printer not found on network: Ensure the printer is connected to the correct Wi-Fi network. Restart your router and printer. Verify network settings on the printer's control panel.
- Cannot print from mobile device: Confirm the Smart Panel app is installed and updated. Ensure both the printer and mobile device are on the same network.
Print Quality Problems
- Streaks or faded prints: Perform a nozzle check and head cleaning cycle through the printer's maintenance menu. Ensure ink tanks are sufficiently filled.
- Incorrect colors: Verify that the correct ink colors are in their respective tanks. Perform a head cleaning and alignment.
Paper Jams
- Follow the on-screen instructions to clear paper jams. Always pull paper gently to avoid tearing. Ensure paper is loaded correctly and not overloaded in the tray.
Specifications
| Feature | Detail |
|---|---|
| Product Dimensions | 13.7"D x 14.8"W x 13.6"H |
| Printing Technology | Inkjet |
| Printer Output | Color, Monochrome |
| Max Print Speed (Black) | 17 ppm (ISO) |
| Max Print Speed (Color) | 9.5 ppm (ISO) |
| Maximum Color Print Resolution | 4800 x 1200 dpi |
| Scanner Type | Sheetfed |
| Max Input Sheet Capacity | 250 sheets |
| Max Copy Speed (Black & White) | 40 ppm |
| Dual-sided printing | Yes (Auto) |
| Connectivity Technology | Wireless, Ethernet, USB |
| Display Type | LCD (2.4" Color touchscreen) |
| Item Weight | 16.1 pounds |
| Power Consumption | 12 Watts (On-mode) |
Official Product Video
Video 1: An official overview of the Epson EcoTank Pro ET-5100 Printer Series, showcasing its features and benefits.
Warranty and Support
The Epson EcoTank Pro ET-5170 printer is covered by a 2-year limited warranty with product registration. This includes 12 months of standard limited warranty or 80,000 plain paper sheets (whichever happens first), with an additional 12-month extended service plan (total of 24 months or 80,000 plain paper sheets) upon product registration and use of Epson genuine ink bottles.

Figure 8: The ET-5170 is built for reliability, supported by a comprehensive warranty.
For detailed warranty information, technical support, or to download the full user manual, please visit the official Epson support website or refer to the User Manual (PDF).