Search results

I posted this before back in may. I have a MP780 that has the following simptons. I have a new print head and new ink in the printer. When I perform a nozzle check the section at the top for the BCI-3 is not there at all, only the BCI-6 color sections are printed. If I place a black and white...

Tigger 37... Let me recap. I got the printer with a print head and all five cartridges in. Original problem was PUT IN CARTRIDGE. This problem was resolved by purchasing a brand new Canon Print head. Now with the brand new printhead and the original cartridges the nozzle check prints...

jflan... Thanks for the info about the priming. I did download the files and have tried to print it several times. No luck. I did not get a chance to try the blotting. I will do that shortly. You had mentioned a possible electrical fault. What can I do to possibly rule the electrical fault...

jflan...When I got the printer it had a complete set of cartridges in it. After I replaced the printhead i put the original cartridges back in. I got no 3e printed at the top of the nozzle check page. I replaced the BCI-3e cartridge with a brand new one and the results were the same.

Jflan... Thanks for the info. This is a used machine. It was given to me and it had a "PUT IN CARTRIDGE" error. After I put in a new printhead the error went away. By putting in a new printhead would it no longer be an issue of a clogged printhead? Or are you referring to something other...

Tigger 37... First of all thanks for the info. The symptons I am getting are: Printer appears to work completely, that is no errors or hick-ups of any kind. When I perform the nozzle test- the top section which is for the BCI-3e large black does not print. all the other lines look fine. It...

I am in the process of repairing an MP780, and I think I need to clean the purge unit. My problem is that I can't find any directions as to how to do it. I don't want to cause any more harm than necessary. Anybody out there know the procedure to clean the purge unit on this machine? Thanks