A mulch is any material you place over garden soil to affect either the soil or the plants growing there. Organic mulches are derived from plant materials that eventually decompose and become part of the soil.
To replace or reinstall the waste toner tank: 1  Open the front cover. 2  Pull on the handles to remove the toner cartridge. 3  Pull the waste toner tank out by the handle. 4  With a dry, lint free cloth, clean the inside wall of the printer and clean the waste toner tank.
But, If replace the new toner cartridge then the cost of printing is so high or toner refill and replace new toner chip well not much cheaper. And now, I will give you a solution to save printing costs, its is toner refill and reset toner chip by toner chips resetter device.