Using:Mac - Ricoh SG3110DN Apologies we are completely new to this. I purchased 2 years ago and have rarely been using my mug set up. I design in Gavit then save to PDF and then print. Previously this printed ok just by clicking colour sync on print driver? However we have just changed the ink purchased from Ink Cartridge Magic, I haven't used the printer for 6 months and its now not printing the colours. Green on screen is printing blue, pink is printing purple etc. Photos are very dark with lack of colour. If i print to a standard inkjet printer (non-sub) then all colours are perfect. I switch and send to print on the ricoh and all colours are wrong. In a massive panic as i have a craft fair in 4 days and nothing printed for it! I have been reading online and read a lot about ICC but i have no idea what this is or how to change it. Feeling old and deflated by technology! Any help would be hugely appreciated. Many thanks. Claire