A case of the biter bit! Amstrad Plc which has frequently threatened or instigated legal actions in recent times against people saying unkind things about it is on the receiving end of a writ from Epson UK; Epson is trying to protect the integrity of the LQ designation; Amtrad recently announced the LQ3500 printer, Epson already had the LQ800, LQ1000 and LQ2500.