Anonymous posted a question about Canon MP640 All-In-One InkJet Printer:
"My printer MP640 got message as 6C10 , i had follow the instuction in you solution but..."
Anonymous posted an answer for this Canon PIXMA iP4600 Color InkJet Photo Printer:
"Error 6C10 for MP640 , i did with the instruction above , in the process they work ok ,..."