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.
1 Pull the Open Button, and pull the Front Maintenance Cover open to the right and left.
IMPORTANT
If you notice paper dust in the feed path when you open the Maintenance Cover, clean it out with a cotton swab.
3 Close the Front Maintenance Cover in the order shown in the diagram below.
2 Use a commercially available audio head cleaner to clean the magnetic heads.
The magnetic heads are located in the positions shown in the diagram below.
Magnetic
Heads
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