Hi Darren 9330
Read your post last night but it was a bit late to answer.
I have an R1800 with the Lyson CIS system and have had it now for about 2 years and overall Im very happy with it and you save a big cost on the ink.
The system is very easy to install, and I believe they have redesigned the cartridges now to make it even easier and go it up and running in no time, I did find my prints were a coming out a bit dark but after I got my monitor calibrated and a printer profile done they was a lot better still have the odd few come out dark but I know now whats going to come out dark and will give the exposure a bump up in Photoshop first before printing and they are fine.
The only problem I have had with the system and I wont necessarily blame the system but after a year or so the Cyan nozzle started to block a little (have had no other nozzle problems to this day) but after a head clean and leave it for an hour it was ok again. Until a few months ago and it just got worse and worse until I gave up on printing.
I say not necessarily blame the system as about March time I had to have the printer serviced by my local Epsom dealer!:thumbsdown: (ink pads and waste tank) and was only charged £40 which I thought a bit cheap, took it back to them to have a look at and they couldnt fix it after 4 weeks, contacted Marrut (Lysons Distributor) to have a chat they took it in and after 10 days got a phone call it was fixed but needed the ink pads and tank changing as they where blocked (not done at earlier service just counters reset) they believe the full ink pads were stopping the ink going through properly on the head clean so really not getting cleaned,
They charged me £125 for a new service but there was no charge for the work on unblocking the heads and the system was out of warranty, so a big BZ

to them for that, I have now had it back for 2 weeks and working fine every time.
Hope this is of some help
Trevor