Does anyone use or have used one or can tell me anything about a Océ ColorWave 500, a dealer is offering a lightly used unit for a reasonable price and we often do have clients who wants a couple of paper posters in A2 size and bigger. We also sometimes need to print and/or copy blueprints at a very low volume, which we at the moment outsource. At the moment we print posters etc. on our HP Latex printers but it is an inconvenience to switch vinyl rolls to paper just for 2-5 pcs. posters, so I am interested in hearing if the ColorWave is any good, major drawbacks etc.? Will have a demo tomorrow since the dealer has the machine close by. Thanks!