Need Help Need Help Cleaning Clogged HeadsFor The Oce Arizona 1280 GT

Usually you get this error when your pressure is too low...

 

Which inks are you using? 256/257/258?

 

Pressure usually goes back normal in ~15-30 seconds after closing ink bay tray. It runs the pump after you close it.

 

soak heads with the flush. also try using a dry swap and lightly scrub the head

 

Oue Oce wasn't clearing nozzles - we found the problem was ink solidifying in the suction tool line.

 

I would do a white ink flush, and if that doesn't work talk to a tech to get a flush kit to try and purge the flush through the head. You really shouldn't let the nozzle outs sit for too long, it may be a lost cause. But white is always pretty finicky. You can also try soaking it with flush with a wipe for as long as you can. A tech can also do a flush through the head, but that requires a service call.

 

Have you changed the filters?

 

I was under the impression, from Canon tech, that flush is basically depigmented ink and not really a cleaning agent, more intended to re-wet the heads.

 

heard the same thing, but it still cleans. isopropyl will clean though. but it will evaporate so soaking some inside wont do much.