Some fascinating info.
The 4800 uses 40 percent of all inks on installation!
The Matte Black (not supplied) is the same as used in 4000
and 10-20ml of ink is flushed out on each Photo Black/Matte
Black ink swop.
An exact readout in ml of all inks used for each print is
available. A sample readout is provided in the review. It
sounds like using the 2400 is going to be very expensive
for A3+ prints.
Anybody contemplating a new generation Epson Printer should
read this.
An Hp Designjet will provide a fraction of the running cost.
And still provide archival print life on 6 different papers.
Deryck