| When I put it into a Canon PC700 or a PC900 machine, this thing enabled the device to make copies of other sheets of paper that had writing on it. A wonderous miracle! The only downside is that when I try to plug it into other copiers, it doesn't seem to fit. PRO:
I too have thoroughly enjoyed this product. Who wouldn't enjoy this amazing toner cartridge? From the moment I opened the beautiful sealed bag I was in awe. How could Canon make what would ordinarily be a boring office machine replacement part into what is obviously a work of art. This baby should be sitting in a museum, the Getty, or the Smithsonian. But more specifically; what I appreciate about the toner cartridge besides it amazing looks is how it has simplified my life, making me far more productive and a more happy and contented copier user. Before using this cartridge I used to use plain ordinary toners - you know the ones with no pizzazz, no personality; the kind that broke apart in your hands before you even had a chance to install it. Then came the Canon E40, which is the epitome of cartridge quality. I have gone from a delivery clerk to President of Overseers Distribution in 2 months thanks to the sheer brilliance of this amazing piece of 21st Century engineering. CON:
I have looked and looked and can find none. It is perfect in size, weight, design; even the smell will put a smile on your face. I recommend you buy hundreds if these cartridges, even if you don't own a Canon copier. Disclaimer: The fact that my dad owns Canon in NO WAY has influenced my review of this heavenly product. I enjoy it very much and it have been a big help to me in my work. | 
