Shop Here: https://refreshcartridges.co.uk/epson... In this short video, Matt shows you an essential maintenance procedure for the Epson WorkForce WF2840. This is essential knowledge for resolving almost any print quality issue with your printer, from missing colours to striped prints, we recommend doing these steps first. Cleaning in this way does use up black, cyan, magenta and yellow ink within Epson WorkForce printer, so be sure to use this function of your WF-2840DWF sparingly. Whilst we have used a WF2840 in this video, the process remains the same for other printers in the Espon series too. We hope you have found this guide useful. Be sure to also keep up with us on Facebook (http://on.fb.me/hZ1r4T) and Twitter (http://bit.ly/gtJNlw).