MP470 WILL NOT ACCEPT NEW PIXMA 240 OR 241 CARTRIDGES
MY CANON MP470 IS AN OLDER PRINTER, BUT STILL WORKS GREAT. HOWEVER, NEW OUT OF THE BOX PIXMA 240 OR 241, REGULAR OR XL, CARTRIDGES WILL NOT FIT. DOES ANYONE KNOW WHY AND A SOLUTION? THANKS FOR YOUR HELP!!