Copy machine toner cartridges usually have a specified yield that represents the average number of pages that the cartridge will produce. Yield is usually calculated at around 5% coverage for an 8.5″ x 11″ sheet.
Copy machine toner cartridges usually have a specified yield that represents the average number of pages that the cartridge will produce. Yield is usually calculated at around 5% coverage for an 8.5″ x 11″ sheet.