Questions & Answers for: mfc 640cw print head

MFC 640CW not refilling with new ink cart. my MFC 640CW is not refilling with new ink cart. im putting in. The machine keeps saying "ink empty cyan replace ink". I've replaced the orig carts with ...

...heads and they need service Is it worth while having the machine serviced or should i get another printer Needs a new print head and ink bloter. find a cheap one from ebay or amzon and replace

print head. It is not visible - how do I get at it to remove it.? Thanks try useing a can of air. lift te cover and blow it with the air. Then there is two fork prong in the upper cover, Its off white

...mfc 420cn encoder strip. I'm getting a Failure to initialize error 50 after cleaning the print head. The encoder strip is barely visible thru the top in front of the printhead, if you can see it ...

...MFC-640CW comes up with the message "unable to clean print heads". Any ideas on how to fix the problem??? All assistance would be greatly appreciated. The Brother techs said that it wasn't worth ...

...print head so if one is empty it will not be able to print. You may be able to block the sensors that detect the cartridges but if you do that it will dry up the color tubing and if you decide to use ...

...MFC-640CW All-In-One yellow not printing I have a Brother MFC-640CW All-In-One. The yellow is not working. I put in a new cartridge, ran the clean process, and it appears to complete fine but the ...

full of black ink & need to print black. other colors are low, and it wont print!! I dont need the other colors I ran this process two months ago when the printer was 4 months in use. Try running ...

...print head is clogged,you need to replace the print head if you try to clean and nothing.To reach the print head needs to undo all your printer is a very complicated process, as a technician tell you ...

mfc 640cw has a message unable to clean This usually means the cartridge itself has developed a problem.Try removing the cartridge and wiping the print head of the with a clean non-lint rag and ...