Originally Posted by
N830MH
THere is no such things to bans printer cartridges.
I admit that I have serious trouble interpreting what you write, but if you are actually saying that the TSA is not banning printer cartridges (as described in the referenced article), you are wrong.
Statement by Secretary Napolitano on Increased Security Measures
Toner and ink cartridges over 16 ounces will be prohibited on passenger aircraft in both carry-on bags and checked bags on domestic and international flights in-bound to the United States.