... But why pesky details? Presence of two cassettes but why, as did the 4600 and 4200 and 3600 before it, did not she accept DL envelopes in the upper cassette? Hence the obligation to empty the lower cassette just print the letter, to print the envelope! And 3 cm more in width than the 4600, it could have accepted to take the C4 envelopes as 3600 (by pushing just a little). And she does not turn on automatically in the print order! A real scandal of our time! Otherwise, a good tool that works well, easier to adjust color as the previous, resulting in more accurate color, and I have not finished the ride!