This is a brand - new Canon Imagerunner 1023 Gpr22 Sd black toner with an 8.4K yield. Canon, a well - known brand, guarantees high - quality printing results.
Using this Canon toner is easy. Just open the printer's toner compartment, remove the old toner cartridge if there is one, and insert the new Canon Imagerunner 1023 Gpr22 Sd black toner. Make sure it fits snugly. When it comes to precautions, keep the toner cartridge away from direct sunlight and extreme temperatures. Also, avoid touching the toner - dispensing area to prevent spills. For maintenance, if the printer shows a low - toner warning, don't shake the cartridge as it might cause uneven printing. Instead, replace it with a new one when the time is right. This way, you'll always get sharp and clear prints.
