When using printer toner, the most important precautions are to prevent inhalation, contamination, and mixing with other types of toner. Ensure you use appropriate personal protective equipment before starting, and follow the correct steps to add toner safely. Printer toner consists of extremely fine particles that can irritate the respiratory tract if inhaled; prolonged exposure may also pose health risks, so caution is essential.
Print Testing: Before using expired toner, it is recommended to print a test page to check the output quality. If streaks appear or print quality deteriorates significantly, stop using it immediately to prevent further damage to the equipment.
Handling Important Documents: For important documents, use fresh toner to ensure high quality and avoid issues caused by poor print results associated with expired toner.
Measures to Slow Down Expiration: If fresh toner cannot be obtained immediately, you can slow the rate of degradation by cleaning dust from the printer's interior and sealing the remaining toner for storage; however, long-term use of expired toner may still damage the equipment.
