Fired up printer after replacing all 6 pring heads and the dampers while i was there. After firing up after about 5 seconds I get an error fuse 4 Before I can put in any head rank or anything voltage wise. So I found the 2 amp fuses On the head driver board and replaced the f7 fuse that I found blown with an ohm meter. Put it all back together and it blew again.
Any suggestions?
Any suggestions?