1-5 of 5 Answers
The ET-2550 does not have a fax, does not have an ADF for the scanner, and does not do auto duplex...for $299 The ET-3600 does not have an ADF' but has the rest and better print speed than the 2550...for $399. It also includes more ink. The ET-4550 has all of the above and includes more ink, it is also faster if you look at the specs...for $499
Sorry, there was a problem. Please try again later.The 4550 is a fax also.
Sorry, there was a problem. Please try again later.Nothing except the amount of pages it holds in the paper feeding tray and the amount of copies it will make.
Sorry, there was a problem. Please try again later.The 4500 also has automatic 2 sided printing.
Sorry, there was a problem. Please try again later.I think the difference is the amount of ink that comes with it. At the higher price it is supposed to last two years which from my use seems about right. Also it highly reduces the number of times you need to change ink cartridges.
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