Cleanness And Maintenance Of The Print Head - GRAPHTEC SignJet JS310 Series User Manuals

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Cleanness and maintenance of the Print head

1. Ink replace
Flush the Print head with the original ink first, and then flush it again with new flush solution, which
matches the new ink.
2. Print head cleaning
If low quality printing takes place, a positive-pressure cleaning is proper for the head. After positive
pressure cleaning, scrub the head surface with a dry clean stick to stop ink streaming from the
nozzles. Be sure not to use a stick with flush solution to scrub the head surface, otherwise, the flush
solution will be siphoned into the nozzles.
3. Moisturize Print head
Use wet keeping frame to moisturize the head if the printers is left unused. Put a clean non-woven
fabric on the sponge of wet keeping frame and drop some flush solution on it because the sponge
usually has dust on it. If no wet keeping frame, adhere a clean non-woven fabric with some flush
solution on the Print head and wrap it with a fresh keeping polyester film.
SignJet JS310 Series User's Manuals
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