Advice on a on-site service call.
Recently I was called out of town for a on-site service call on a Epson DFX-5000+ printer. The customer called us up and asked us to come out because it was going over the same line once in a while. I got there and they showed me to the printer and described and showed me what it was doing. I got to work on it immediately. After I determined the problem and started working to correct it, the customer comes back into the room and says "I think it's still under warranty, let me check." Doh! No one had mentioned anything about the printer possibly being under warranty when they had called and, unfortunately, my business hasn't been able to convince Epson to let us become a Customer Care Center as there are two stores in my town that already are. Of course the only reason one of the stores is an Epson warranty store is because I used to work there and took the Epson Cert courses to keep them certified for warranty work. But I digress. To make a long story short, I finished the printer and ended up charging the customer for travel time and mileage since Epson on-site for these had run out. I couldn't charge for the labor though. Would any of you have handled it differently? Perhaps saying something like "If it's under warranty I can't continue. You need to call Epson for warranty work." I had thought about saying that, but the customer needed the printer up and running and I didn't want to risk the customer getting angry with my company for not fixing their printer. Any ideas how I can handle something like this in the future? Any advice would be greatly appreciated.