Standard drivers often use GDI (Graphics Device Interface) or host-based rendering to save memory. "Extra Quality" drivers, however, utilize the printer’s onboard processor to render vectors, gradients, and fine text. This offloads work from your CPU and significantly reduces jagged edges.
: The driver package typically includes maintenance software to perform print head cleanings and alignments canon k10355 driver extra quality
For a safe and "high quality" installation, you should always use the official (e.g., PIXMA MG2522 ) on the Canon Support site . How to Find the Right Driver Safely Standard drivers often use GDI (Graphics Device Interface)