OSAKA--A seller of refilled ink cartridges plans to sue Canon Inc. for changing specifications of cartridges for its home-use printers to thwart its business of offering a lower-priced product to ...

This is an age-long question – should we buy a new ink cartridge or go for a refill? While the companies want us to buy a new one every time the ink cartridge finishes, there are times when ...

But the even bigger differentiator is that once the printer is out of toner, users can easily refill the cartridge by purchasing a toner reload kit. Users plunge the device down to reload the ...