3 ms·
AFAIK all toner cartridges are sold this way. I believe it's simply because there's no practical way to refill toner, which is an extremely messy indelible powd
by ghostly_s 10y ago
AFAIK all toner cartridges are sold this way. I believe it's simply because there's no practical way to refill toner, which is an extremely messy indelible powder. There are also environmental regulations regarding the disposal of toner.