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Thanks that gave me a place to start. When I opened the back I saw a lot of air in the tubing. The operator didn't get the cap on tight during a water fill leaking pink everywhere and I'm wondering if we got a lot of air in the system then. Syringed out prob 60cc of air and got prime on the...

Not sure what to do about this error and haven't found anything in my searches for a solution. The maint manual says "The heater temperature exceeded the high temperature threshold" with the suggestion "Check the voltage switching SW on the side of the device". Which is still set at 110V...

Update - I did stretch the spring a bit on #2 clear valve. After adjusting positive pressure down from 53 to 17 I was able to complete an overflow maintenance and it drained the sub-tank. Woohoo! Got a new Supply error on #2 clear. Took the small cover off over the valves and lightly tapped...

Is top left number negative, top right positive? Number to right of pump on is what?

Thanks, got the service manual but could use the parts list if anyone has on the UJF-6042 MlI Questions: When doing the air pressure check for Negative I see the following: Is the top line telling me during the Negative test my Neg pressure is -2.29 and Pos is -0.01 (which prob doesnt...

Thanks I'll start with that!

I'm having the same problem on our UJF-6042MKII. I think its related as it started with some Error 61D Neg pressure cant be kept on positive side and Error 620 positive pressure cant be kept on the negative side but those messages would disappear. Now at boot it shows error 61A _ 2 _ _ _ _ _...

I didn't see any options to disable a head, I'll have to find the maint manual and look again. Thanks

I asked a tech if we could do that and they didnt know. I love the idea but was concerned 24/7 contact with the flush might be too hard on seals, gaskets, hoses, whatever it touches, etc. Not buggering up the nearby head with primer and a bit of flush down the vacuum head cleaner sounds like a...

We have a UJF-6042MkII printing 95% in black or white, occasional accent colors. In our experience the primer/clear head is a pain. Even if not using primer it still uses some, clogs the primer/clear head and a small amt seems to migrate over to the yellow head. I'm to the point now I'd like...