Canon PIXMA MX492 User Manual - Page 624

If the problem is not resolved after performing the Print Head Deep Cleaning, turn off the machine and perform another Print Head Deep Cleaning after 24 hours. When you turn the machine off, do not unplug it from the power supply. • If the problem is not resolved after performing the Print Head Deep Cleaning twice: Ink may have run out. Replace the FINE cartridge. Check3 Perform Print Head Alignment. Aligning the Print Head Note • If the problem is not resolved after performing the Print Head Alignment, perform Print Head Alignment manually referring to Aligning the Print Head Position from Your Computer. 624