Calculating the cost per page for a multifunction or inkjet printer is no easy task, yet it's a crucial consideration at the time of purchase. To conduct this measurement, we chose to print, continuously, an A4 page containing 25% of each of the four basic colors: black, cyan, magenta, and yellow.n normal use-that is, printing only from time to time-the printing heads will need to be cleaned periodically, which consumes ink and therefore reduces cartridge life. That appears to be true most of all for the Canon models, whose cost per page may prove to be above what we measured.
If the nodule is benign. If the nodule in your lung is benign, it may be the result of an infection or inflammation. It might also be scar tissue from a previous infection. If the nodule is very small, your doctor may have you take antibiotics for a few weeks to see if the nodule goes away.
That's because benign lung nodules grow slowly, if at all. On the other hand, cancerous nodules, on average, double in size every four months. Your doctor may continue to a check your lung nodule each year for up to five years to ensure that it is benign. Hamartomas are the most common type of benign lung tumor and the third most common cause of solitary pulmonary nodules. 2  These firm marble-like tumors are made up of tissue from the lung's lining as well as tissue such as fat and cartilage.