How do you figure out which is similarYou should be able to get compatible ink on ebay, I've a 710 and got ink much cheaper. I think the Dell printers are rebadged Lexmark printers or they used to be.
Just in case anyone is interested in this i looks to me like 1 six colour cartridge rather than 6 colour cartridges. I think its a refilled dell with 50% more ink. ie, 30ml instead of the usual 20ml from dellJust do a search on ebay for Dell 810 ink - the details on the listings show which printers the cartriges are compatible with
Looks like 6 colour cartriges for ~20 euro
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