Hi all, I'm looking for some advice regarding a 'used' printer I bought recently from a major online retailer. There were a number of printers of the same model advertised with separate 'add to basket' buttons. Icons next to each printer indicated which were fully functional and came with all accessories, software, manuals etc. Text description for some of the printers stated that no ink cartridges were supplied, others stated 'Customer return - item has been opened but is in excellent condition'. I purchased one of the printers whose icons indicated it was fully functional with all accessories etc, the text didn't state that no ink cartridges were included (printers 'new' come with ink cartridges and I inferred that as some printers were advertised as without cartridges that the one I selected would come with cartridges). Imagine my dismay when the printer arrived without ink!! I emailed them on the same day I received the printer to arrange for an RMA stating there were no ink cartridges and the printer was no longer wanted. They have issued an RMA but now want to charge me return postage costs under DSR (they state it is as goods were unwanted) however I have disputed this as I believe they should accept the printer back under DSR (not as described) an SOGA (not functional). I called them and they have stated that nowhere in the description or specifications do they advertise the printer as coming with ink (the manufacturer's website states ink is included in new product). Any suggestions as to my next step(s) or am I being unreasonable?

not really a tech problem ,but where to buy good quality hp ink cartridges on line,so many places to buy from,so looking for recommendations,thankyou