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Routine maintenance – Canon mp620 User Manual

Page 82

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Advanced Guide

Troubleshooting

Contents

> Routine Maintenance

Routine Maintenance

This section describes how to replace ink tanks when they run out of ink, to clean the machine when the
print result is faint, or to take an action when paper does not feed properly.

Replacing an Ink Tank

Checking the Ink Status
Replacing Procedure

When Printing Becomes Faint or Colors Are Incorrect

Printing the Nozzle Check Pattern
Examining the Nozzle Check Pattern
Cleaning the Print Head

Cleaning the Print Head Deeply
Aligning the Print Head

Cleaning the Paper Feed Roller

Cleaning the Pad in the Cassette

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Page 82 of 815 pages

Routine Maintenance