PRO-300 series User Manual
Page 202
... periodically and automatically performed to keep printer's performance, Canon printer performs cleaning automatically according to maintain the optimal printing quality. When the printer performs cleaning, a small amount of ink may be consumed. The printing costs described in the amount to suck air bubbles or ink... itself from not the first ink tank /ink cartridge but the succeeding ink tank /ink cartridge. Ink may use the Canon printer for print head cleaning. To keep printer...
... periodically and automatically performed to keep printer's performance, Canon printer performs cleaning automatically according to maintain the optimal printing quality. When the printer performs cleaning, a small amount of ink may be consumed. The printing costs described in the amount to suck air bubbles or ink... itself from not the first ink tank /ink cartridge but the succeeding ink tank /ink cartridge. Ink may use the Canon printer for print head cleaning. To keep printer...
