Epson EcoTank L3550 A4 All-in-One Wi-Fi Ink Tank Printer

Epson EcoTank L3550 A4 All-in-One Wi-Fi Ink Tank Printer is a cost-effective printing solution for homes, students, home offices, and small businesses. Combining printing, scanning, and copying in one compact device, this multifunction printer is ideal for everyday documents, school assignments, business reports, and colorful photographs. Its cartridge-free EcoTank system uses high-capacity refillable ink tanks to help reduce ongoing printing costs and minimize the need for frequent ink replacements. With built-in Wi-Fi, Wi-Fi Direct, and mobile printing support, users can conveniently print from compatible computers, smartphones, and tablets. Featuring Epson PrecisionCore printhead technology, high-quality output, and simple ink refilling, the L3550 offers reliable everyday performance and economical color printing.

Product Features

All-in-One Printing, Scanning, and Copying

Epson EcoTank L3550 combines three essential functions in one device. Print documents, scan paperwork and photographs, and make copies without requiring separate machines, saving workspace and improving convenience.

Cartridge-Free EcoTank Technology

The integrated refillable ink tank system eliminates the need for traditional ink cartridges. High-capacity ink bottles help reduce printing costs and minimize interruptions caused by frequent ink replacements.

Low-Cost High-Volume Printing

Designed for economical everyday printing, the EcoTank system can help reduce ink expenses compared with many cartridge-based printers. With the supplied ink, the printer can produce up to 6,600 black pages and 5,900 color pages under Epson’s stated test conditions. Actual yields vary depending on usage and print content.

Epson PrecisionCore Printhead Technology

The PrecisionCore printhead is designed to deliver consistent, detailed output for documents and color graphics, making the printer suitable for home, educational, and small-office applications.

High-Resolution Color Printing

With a maximum print resolution of up to 4800 x 1200 dpi, the L3550 produces sharp text, detailed images, and vibrant color graphics for reports, assignments, and photo projects.

Fast Document Printing

The printer offers ISO print speeds of up to 15 images per minute for black-and-white documents and 8 images per minute for color documents. Draft printing can reach up to 33 pages per minute in black and 20 pages per minute in color. Actual speeds depend on the document, settings, and operating conditions.

Built-In Wi-Fi Connectivity

Connect the printer to a compatible wireless network to print from supported computers and mobile devices without requiring a direct USB connection for every print job.

Wi-Fi Direct Printing

Wi-Fi Direct enables compatible devices to connect directly to the printer without a wireless router, offering additional flexibility for printing at home or in a small office.

Mobile Printing Support

Print from compatible smartphones and tablets using supported services such as Epson Smart Panel and Epson iPrint. Apple AirPrint and Mopria Print Service are also supported on compatible devices, subject to regional availability and configuration.

High-Quality Flatbed Scanning

The integrated flatbed scanner digitizes documents, receipts, and photographs for digital storage, sharing, and record keeping. Optical scan resolution reaches up to 1200 x 2400 dpi.

Convenient Color and Monochrome Copying

Make copies of documents directly from the printer, helping simplify everyday home, school, and office tasks.

Manual Two-Sided Printing

The L3550 supports manual duplex printing, allowing users to print on both sides of the paper by following the printer driver’s instructions. Automatic duplex printing is not supported.

Borderless Photo Printing

Print borderless photographs on supported sizes, including photos up to 10 x 15 cm, making the printer suitable for personal photo projects and creative work.

Easy and Convenient Ink Refilling

The integrated ink tanks and compatible refill bottles are designed to make ink replenishment straightforward. Using genuine compatible Epson ink helps maintain print quality and reliable performance.

Compact A4 Design

The printer’s compact design makes it suitable for desks, study areas, home offices, and small businesses that need multifunction printing without taking up excessive space.

Product Specifications

• Brand: Epson
• Product Series: EcoTank
• Model: L3550
• Product Type: A4 all-in-one Wi-Fi ink tank printer
• Functions: Print, scan, and copy
• Printing Technology: Epson PrecisionCore printhead
• Ink Technology: Dye-based ink
• Ink Configuration: Four colors: black, cyan, magenta, and yellow
• Maximum Print Resolution: 4800 x 1200 dpi
• ISO Print Speed: Up to 15 images per minute in black and 8 images per minute in color
• Draft Print Speed: Up to 33 pages per minute in black and 20 pages per minute in color
• First Page Out Time: Approximately 9 seconds for monochrome and 15 seconds for color, depending on conditions
• Scanner Type: Flatbed color scanner with contact image sensor (CIS)
• Optical Scan Resolution: Up to 1200 x 2400 dpi
• Copy Function: Color and monochrome copying
• Connectivity: USB 2.0, Wi-Fi, and Wi-Fi Direct
• Mobile Printing: Epson Smart Panel, Epson iPrint, Apple AirPrint, and Mopria Print Service on compatible devices
• Automatic Duplex Printing: Not supported; manual two-sided printing is available
• Paper Input Capacity: Up to 100 sheets of plain paper
• Output Tray Capacity: Up to 30 sheets of plain paper
• Supported Paper Sizes: A4, A5, A6, B5, B6, Letter, Legal, selected photo sizes, and compatible envelopes
• Borderless Printing: Supported on selected photo sizes up to 10 x 15 cm
• Included Ink Yield: Up to 6,600 black pages and 5,900 color pages under Epson’s stated test conditions
• Dimensions: Approximately 375 x 347 x 179 mm (W x D x H)
• Power Supply: 220-240 V AC, depending on regional model
• Recommended Use: Home, school, home office, and small business
• Compatible Operating Systems: Supported Windows and macOS versions; check Epson support for current driver availability