To keep your printer lasting longer, we recommend leaving your printer on. If it is off for a long period of time or if you turn it on and off again regularly, the printhead inside the printer will dry out faster. When you leave it on, you may hear the printer start up every once in a while and begin to calibrate.

Should I turn my printer off when not using?

The difference between leaving your printer on or turning it off is generally insignificant in terms of energy costs. For healthier print heads and more efficient ink consumption, however, it's better to leave your printer on.

Is it OK to leave Canon printer on all the time?

Whether you leave it off or on will not matter as these timers will always run and keep the printer printing at optimal quality. You will use the same amount of ink regardless of keeping it off or on.