Cleaning your machine – Canon MP800R User Manual
Page 123
Chapter 11
121
Routine Maintenance
(2) Use [
] or [
] to select <Auto head align> and then press [OK].
The confirmation screen is displayed.
(3) Load two sheets of A4- or Letter-sized plain paper in the Auto Sheet Feeder.
(4) Use [
] or [
] to select <Yes> and then press [OK].
A pattern is printed and the Print Head is automatically aligned. It takes about five
minutes until printing completes.
Cleaning Your Machine
This section describes the necessary cleaning procedures for your machine.
Note
Select <Head alignment print> to print the current adjustment values.
Note
z The pattern is printed in black and blue.
When Automatic Print Head Alignment Cannot Be Executed Correctly
z When automatic Print Head alignment cannot be executed correctly, the message “Auto
head align has failed.” is displayed on the LCD.
See
“An Error Message is Displayed on the LCD” on page 127
.
Caution
z Be sure to turn OFF the power and disconnect the power cord before cleaning the
machine.
z Do not use tissue paper, paper towels, or similar materials for cleaning. Paper tissue
powders or fine threads may remain inside the machine and cause problems such as a
blocked Print Head and poor printing results. Use a soft cloth to avoid scratching the
components.
z Never use volatile liquids such as thinners, benzene, acetone, or any other chemical
cleaner to clean the machine; these can damage the machine’s components.
(2)
(4)