The star of the ET-4550 is its newly designed integrated ultra-high-capacity ink tank system, which completely does away with the need for ink cartridges. That means less fuss and much more printing between refills than other inkjet printers. As well as doing away with ink cartridges, the ET-4550 has six 70ml colour and two 140ml black Epson genuine ink bottles in the box, which are easy, clean and quick to use.
The ET-4550 saves you 70% on printing costs on average. Included in the box are two full sets of ink which will enable you to print up to 11,000 pages in black and colour , at just a fraction of a penny per page . In fact, a customer would need to buy 72 ink cartridges on average to get the same yields .
Wi-Fi and Ethernet connectivity
Equipped with Wi-Fi and Wi-Fi direct, the ET-4550 can take advantage of all Epson Connect4 features. Print quickly and easily over Wi-Fi from a smartphone using the free Epson iPrint app, print remotely or email the ET-4550 a print job.
Quick, quality results
The ET-4550 uses Epson's own Micro Piezo technology for excellent-quality print-outs. Mono prints are delivered at a rate of 13 pages per minute while it can issue 7.3 colour pages per minute5. The 150-sheet paper tray, 30-page ADF and automatic duplex printing help you boost productivity, while black pigment ink is used to deliver high-quality text printing.
ANSI A (Letter) (216 x 279 mm), Legal (216 x 356 mm), A4 (210 x 297 mm), A5 (148 x 210 mm), B5 (176 x 250 mm), A6 (105 x 148 mm), 100 x 150 mm, 130 x 180 mm, 100 x 148 mm, 90 x 130 mm, 200 x 250 mm, 130 x 200 mm
Supported Envelope Sizes
US No 10 (104.7 x 241.3 mm), International DL (110 x 220 mm), International C6 (114 x 162 mm), International C4 (229 x 324 mm)
Standard Media Capacity
Document & Media Handling Details
Input tray - 150 sheets , ADF - 30 sheets
Printing: up to 33 ppm - B/W , Printing: up to 20 ppm - colour , Printing: up to 13.7 ppm - B/W (ISO/IEC 24734) , Printing: up to 7.3 ppm - color (ISO/IEC 24734) , Printing: up to 6.5 ppm (A4) - B/W duplex (ISO/IEC 24734) , Printing: up to 4.5 ppm (A4) - colour duplex (ISO/IEC 24734)
1 x USB - 4 pin USB Type B , 1 x LAN - RJ-45
Security Protocols & Features
WEP, WPA-PSK, Wi-Fi Direct
Operating System Support
MS Windows XP, MS Windows XP Professional x64 Edition, MS Windows 7, MS Windows Vista, MS Windows Server 2008 R2, Apple Mac OS X 10.6.8 or later, MS Windows Server 2003 R2, MS Windows Server 2012 R2, MS Windows Server 2003 (32/64-bits), MS Windows Server 2008 (32/64-bits)