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Is there a setting or parameter I can access to adjust the white Ink circulation timer or turn it off completely. I run my printers with a direct line to the Damper & give them a shake. Timer still pauses the printer & runs the circ pump randomly would be awesome to do away with all the...

I know little about these older machines - Pretty old school and uses 3.5" floppys - Looks like a sturdy production workhorse. I need a 4 head but no budget for a newer one. Are these still viable in 2022 - will they produce quality work ? Is there a company that makes upgrades for the old...

Anyone have experience using Mimaki LF-140 and LF-200 inks on things that flex and twist and wrinkle ? How long will the ink remain flexible on finished product ? Between the two versions whats the best bet for long term stability - cracking would not be good. Thanks

My Best printer with perfect head tests started dropping nozzles / Lost Half the print pattern then changing symptoms to distorted print patterns and finally 12e errors intermittently I cleaned the FFC connectors on slider and slider relay boards same issue but head Yellow/ Black...

I have two machines running Lf-140 Cartridges from the same batch , very close to expiration. The White began to cure soft and sticky and easily rubs off the surface. The other inks are fine. Both printers are having the same issue. Ive had the Inks catalyze and solidify before but Ive...

I Use Older Cartridge machines UJF-3042 s and 6042's and do all our maint - Have used mostly Authorized dealer parts and found it money well spent . Ive seen parts dealers advertise compatible Ricoh heads for 1/3rd the cost of a Mimaki Replacement. Have made small purchases with 1 or 2...

Have been having issues with ink Cartridges leaking where the machine needle penetrates the rubber cartridge seal . Affects all cartridge Colors - Needles are not bent or broken and I cant see any issues with the cartridges. Overnight there will be a couple drops of Ink seeping around the...

Im having a bear of a time finding a part number for the white ink valves on my UJF-6042 . These have a needle that penetrate the white ink cartridges when you push them into the slots . The valve and needle is used on the oldstyle UJF-6042 white ink re circulation sys. I can find the valve...

This is a new (Old ) machine for me - I have its twin which works fine - This one Boots up fine, no errors , everything looks fine , Good inks , work height is set, When I Do a test print its gives a 901 error code - resets Gives the error code whenever I try to test print or do a regular...

Got two 3042's and Its time to add a UJF-6042 to the shop, Not enough wallet for a new one this year - Are there any Used equip dealers or brokers that we can go to to scrounge up an older model or even an old warhorse we can refurb.

Have two early Mimaki UJF-3042 s (non fx) They were set up for LH-100 rigid inks I have gone thru both machines cleaned & replaced filters / ink lines heads , etc . I need to get them working with the LF-140 ink set but looks like they were designed before LF 140 inks came out ...