Canon 2159B002 user manual

626 Maintenance

Do not remove the Maintenance Cartridge or Ink Tanks during cleaning.

•

Use Head Cleaning B if no ink comes out of the printhead, or if Head Cleaning A does not solve the problem. It takes about ve minutes to complete.

The printhead is cleaned, and the printer goes online.

4. Print a test pattern to check the nozzles, and determine whether cleaning has cleared the nozzles. (→P.625)

Note

• If printing does not improve after Head Cleaning A, try Head Cleaning B. If this does not solve the problem, repeat Head Cleaning B two or three times. If this still does not improve printing, the Printhead may have reached the end of its useful life. Contact your Canon dealer.

Caution

Head Cleaning B

•

Press ▲ or ▼ to select Head Cleaning, and then press the ► button. Press ▲ or ▼ to select the type of cleaning, and then press the OK button.

• Head Cleaning A

Use Head Cleaning A if printing is faint or contains foreign substances. This method of cleaning consumes the least amount of ink. It takes about four minutes to complete.

2.

3.

Press the Menu button to display MAIN MENU.

1.

Printheads

Cleaning the Printhead

Cleaning the Printhead may help clear nozzles that are clogged.

Note

• You can specify a number of pages in the printer’s Noz. Check Freq. menu for automatic nozzle checking and cleaning every time you nish printing that quantity. (→P.50)

• You can start Head Cleaning A by holding down the Information button for three seconds or more.

• Printhead cleaning is not possible if POP Board (1.5 mm [0.06 in] thick) is loaded in the Front Paper Feed Slot. Remove the paper before cleaning.

Cleaning the Printhead