Canon I455 Quick Setup Guide

Printing Maintenance

When Printing Becomes Faint or Colors are Incorrect

When printing becomes faint or colors are incorrect, even if ink remains in the
ink tanks, the print head nozzles are probably clogged. Follow the
procedures below to clean the nozzles.

Note

z If ink tank replacement does not resolve the problem, contact the Customer

Care Center.

z You will be alerted if low ink warning is enabled.

"Print Head Deep Cleaning

Print Head Deep Cleaning

Print Head Deep Cleaning"

on page 35

Step 3

If the problem still remains

If white stripes are noticeable

If the problem remains

"Print Head Cleaning

Print Head Cleaning

Print Head Cleaning"

on page 33

Step 2

"Aligning the Print Head

Aligning the Print Head

Aligning the Print Head"

on page 37

Step 2

If the problem remains

"Replacing an Ink Tank

Replacing an Ink Tank

Replacing an Ink Tank"

on page 41

Step 4

"Printing the Nozzle Check Pattern

Printing the Nozzle Check Pattern

Printing the Nozzle Check Pattern"

on page 30

Step 1