How to Clean Your Ricoh Print Head in A Right Way?

  Hi, Nice to see you again. In you usage of the digital printer, you must face a problem----The block of your print head. Then in the last article I have share you some tips that in which situation you print head would be blocked and how can you clean your print head in a right way. But sometimes, with the different print head you should take the different ways to clean it. Today I will show you the steps about how to clean your Ricoh print head in a right way.
  From the overall structure of Ricoh print head, we can see that it has two filters and two exhaust pipes on a Ricoh print head, and one print head has two color channels. It is to say, one filter and one exhaust pipe control one color channels. Next let's have a look about the specific steps about clean the print head.

Step 1: Remove the whole print head (including filters) from the UV printer and unscrew the plug of one exhaust pipe.

Step 2: Use a syringe to draw cleaning fluid and inject the fluid into the print head from filter on the same side of the exhaust pipe. The cleaning fluid and ink will flow out from the exhaust pipe opened.

Step 3: Repeat the above operations times times until the liquid flowing out is transparent

Step 4: Draw a tube a air and inject it into the same filter, and then screw on the lid of the exhaust pipe after the residual liquid is discharge.

Step 5: Draw cleaning liquid and inject it from the same filter, and the cleaning liquid will flow from the nozzles this time.

Step 6: After the liquid that flows from the nozzles becomes transparent, and then inject air the filter to discharge the residual liquid, just like the way above

Step 7: Clean the another print color channel with the same method.

Step 8: After the cleaning is finished, clean the print head surface with a clean dust-free cloth.

Note:During the cleaning process, don’t let the cleaning liquid contact with the plug of the nozzle cable.

  Okay, These all above is my introduction about how to clean the Ricoh print head in a right way. If you have any questions or some better suggestions welcome to contact us at any time. We will provide you with the best quality product and service. Hope my article can be useful to you. Thank you for your reading.




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