Remove print head for Canon ip7250 & ix6850 printers

How to remove the print head for cleaning on a Canon ip7250 / 7200 series / ix6850 Pixma series printers.
NOTE ADDED SEP 2019 - Due to the trusty ip7250 being sadly :( discontinued by Canon, we (edibleprintsupplies.co.uk) have now sourced and sell the replacement print heads for both the ip7250 and ix6850 printers. Please note the printers require DIFFERENT print heads - please see these under our printers section of the shop - thanks Matt EPS :
Video shows removal of Cartridges and then removal and replacement of print head.
Please call EPS on 01254 825786 if you require any printer advice for printing on Edible Icing sheets, wafer paper and meringue and chocolate cocoa transfer sheets.
Or contact [email protected]
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Thank you and Enjoy Edible Printing !