Well, after 4 years my 25500 is in need of some extensive (and expensive) repair. Tech tells me the carriage needs replacing. The C/LC printheads are "unstable", and causing nothing but grief! They are moving around and losing proper contact causing major colour shifts in prints. After a run I will get a message telling me to "replace faulty C/LC printhead", the printheads are NEW! They're also the 5th and 6th that HP has replaced on warranty, so I know it's not the printheads. Just this morning I had to toss out 15 prints (24" x 36") because of this issue. Swapped out printheads (from slot 1 to slot 2 and vice versa), re-ran the job and it is fine, but it really is hit and miss over the last 8 months.
I think rather than spend the $$$ on fixing up this printer I am going to trade it in on a new L360. From what I've been reading on here, folks with the L360 seem to love it. I have the RIP, so I should be able to get this for under $20K. Will be interesting to see how much I get for a trade-in on this old L5500!!