hi I had a recent problem with my jv5 it had air bubbles in one of the ink lines in head 1. it turned out head 1 was faulty. I was reading previous threads and I found something very interesting it seems that Epson r1800 printer has an dx5 head. so I bought an Epson r1800 and removed the head and fitted it to my jv5 160s. now the problem starts the machine will not activate the head it wont even give me a chance to enter head id but if I keep pressing enter it lets me print on 3 heads. I have attached pictures of error codes and what the machine is asking for. I want to know how do I get the head to work. also for some strange reason the capping station is lifting the head carriage to high and then trying to perform a head clean but when it goes to clean its self at the wiping station the heads hit the carriage because the carriage has not gone down enough to it original location.i had an error y motor and then this happen. any help