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I read through this thread again. Are both magenta heads dropping out? It looks like its just the one on the right. An air leak can be tricky to diagnose considering everything you've replaced. Does each head have its own damper? If its just the right magenta head dropping out switch it with the...
I'm not familiar with mutoh printers. Are the heads interchangeable? We have a vutek qs 2000 and the magenta has dropped out similarly several times. We would lose the magenta heads at a certain distance into each print relative to the amount of magenta being used. If you do a cleaning cycle in...
Good luck. If they dont have one try contacting the dealer that sold you the machine. A service tech could find you one as well. I got one from gsg for 8 bucks.
Use a multimeter to test for continuity. Locate the fuse, set the multimeter to read ohms, and touch the prongs to each of the metal ends on the fuse. You should be reading near zero resistance if the fuse is good. Have you located the fuse yet?
Very carefully. Just pull out the board and lay it flat. We just used a regular soldering iron. Solder the new fuse directly on top of the old fuse. Just solder some spots on the contacts of the old fuse. Then hold the new fuse over the old one and reheat the solders to fuse them together. I...
The fuses are located between the two big ribbons coming from the carriage on the main board. On my printer there are two that look like large grains of rice. They are labeled as 1.6 amp.
If the fuses are good clean the wipers and run a cleaning cycle. If the wipers have ink on them after...
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