I am NOT certain about followings:
- NO 扔掉, if it's HP, from time to time there's rebate (=$$) for 用完的盒 when buy new toner.
- use 用完的盒 for refil powder?! :rolleyes:
- Stores take them for free?! :rolleyes:
Post by david_kate;2728456
第一次在这里换打印机碳粉盒,请问用完的打印机碳粉盒是有专门的地方回收还是直接扔掉啊?