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Old November 7th, 2018 -   #14 (permalink)
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Default Re: texjet 4800 loosing random white channels

Originally Posted by Polyprint
Hello Sir,

is this happening on every white channel?

if yes then please try to print as you do on dark shirts, but with table way lower than normal and without applying precoating to the shirt. Make a few printings and do nozzle test after each one. if its ok then the head touches the garment and height sensors should be repositioned.

If it happens on a specific white channel, try swapping white cartridges and do a powerful cleaning.

thanks for your feedbeack.
I'm working with the printer right now. We tried it again, and we printed several graphics one after the other on a T-shirt.
After the 4-5 graphics this will be worse.
Then we immediately printed a nozzle test, all white channels are almost gone. After the power cleaning all channels are immediately back.
As I said, the complete ink supply is new plus printhead including fresh ink.