Hi Folks, I have an Epson TW-6100 from 6 years back and it has finally started giving the Auto Iris error every 15 to 20 mins of playing. Is this fixable with service centre ? Do you know an approximate cost of the fixing the same ? Does this mean I have to change lamp also ? I have burnt about 1600 hours on the lamp. If any of you have a contact for good Epson service centre in Chennai please do let me know. Thanks for your help folks !