Cleaning The Magnetic Heads; Cleaning The Ink Jet Nozzles - Canon imageFORMULA CR-L1 User Manual

Cleaning the Magnetic Heads

If the magnetic heads are dirty, then MICR characters cannot be scanned
correctly. Periodically, clean the magnetic heads with a commercially available
audio head cleaner.
A
Hook your finger around the open lever and open the maintenance
cover.
B
Use a commercially available audio head cleaner to clean the
magnetic heads.
The magnetic head is located in the position shown in the diagram below.
C
Gently close the maintenance cover until it clicks into place.

Cleaning the Ink Jet Nozzles

Ink that collects around the ink jet nozzles may stain your documents or cause
the text to appear as scratched. Clean the area around the ink jet nozzles
periodically. Cleaning the ink jet nozzles is also efficient action when the printed
text becomes faint.
A
B
Magnetic Head
If your documents are stained and smudged from printing even after you clean the
ink absorber, you should replace the ink absorber. Contact your local authorized
Canon dealer or service representative.
C
34
Hook your finger around the open lever and open the Maintenance
Cover.
Dampen a cloth with water, wring the cloth out thoroughly, and then
wipe off the dirt around the ink absorber.
IMPORTANT
Remove the ink cartridge.
For more information, (See "Replacing the Ink Cartridge," on p. 37.)
Ink Absorber