Home › Forums › Technical Support › Small nozzle still oozing when wiping on rubber blade

This topic contains 1 reply, has 1 voice, and was last updated by Avatar of Paul Paul 3 days, 13 hours ago.

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  • 14/10/2014 at 7:58 pm #7913

    Paul @carnivalius

    So before the printer starts printing it always extrudes some filament infront of the rubber wiper blade with each nozzle. However whenever it does the small nozzle then moves back to switch to the larger nozzle it continues to ooze which then catches behind the rubber wiper blade when the head moves back.

    I’ve recalibrated the head twice and it did not ooze, also before the small nozzle extrudes filament infront of the wiper it does not ooze until it is meant to.

    It never did this before. I’ve only been using ABS. Didn’t know if there was any idea why it’s started doing that.

    14/10/2014 at 8:23 pm #7916

    Paul @carnivalius

    I’ve found the issue a seal has gone above the 0.3mm nozzle and filled the head with ABS plastic. I’ve put a support ticket in.

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