topic Error 052 Print head incorrect - instal the correct print head in Desktop Inkjet Printers https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/Error-052-Print-head-incorrect-instal-the-correct-print-head/m-p/138048#M36178 <P>MP640 Printer. Seems I'm another one with this problem that won't go away despite trying all advice given on-line. Any&nbsp;new ideas from anyone? other than taken it to a service center for a no doubt hefty bill. Lx</P> Fri, 10 Apr 2015 11:30:44 GMT Lester-DXB 2015-04-10T11:30:44Z Error 052 Print head incorrect - instal the correct print head https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/Error-052-Print-head-incorrect-instal-the-correct-print-head/m-p/138048#M36178 <P>MP640 Printer. Seems I'm another one with this problem that won't go away despite trying all advice given on-line. Any&nbsp;new ideas from anyone? other than taken it to a service center for a no doubt hefty bill. Lx</P> Fri, 10 Apr 2015 11:30:44 GMT https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/Error-052-Print-head-incorrect-instal-the-correct-print-head/m-p/138048#M36178 Lester-DXB 2015-04-10T11:30:44Z