Well, my 7880 arrived yesterday. By the evening, I had it setup and configured to run. I didn't have any 24" paper on hand, but I used 17" instead. I loaded the cartridges. They consumed about 1/4 to 1/3 of the ink in each cartridge, just as everyone complains. I don't care; I'm just happy to have this printer.
I stuck the roll paper down in the slot and loaded the paper. Without a hitch, the paper was loaded. I didn't have to decurl the paper. I didn't have to fight with the feeding mechanism. I didn't have to struggle with my makeshift roll holder that I have used for 2 years with my 2400 (3" rolls don't connect to standard 2400 roll holder).
After a few minutes of searching around to get the network configuration set right, I had a connection and was ready to make my first print. The documentation didn't describe the network config very well.
I didn't even think to go and see if Moab Paper had a new profile for Entrada on the 7880 (they do), so I used my 2400 profile. The image came out the other end, looking a bit dark and not very vibrant. I attribute this to the wrong profile....oh, and the other problem: they shipped the printer with the glossy ink. I print on matte paper. I have ordered a matte cartridge (which is backordered). So, when I get the new cartridge, everything should be golden.
Another oddity, I got 4 empty ink cartridges, I forget what they called them. I think they were conversion cartridges. There is no mention of them in the documentation. I don't know what to use them for. I was thinking they might be used as dummies to put in the cartridge slots while you convert to matte ink, but I haven't investigated this yet.
The kicker of all this.....I had to get up this morning and head out for a two day business trip. Then, I will be out of town for the weekend. So, I don't have the matte cartridge, I don't have any time, and on top of all that 24" moab entrada rolls are backordered.
I guess these are nice problems to have when I can brag about my new printer.
A friend commented that my printer was bigger than his mother. I don't think he was kidding.