Care and Maintenance
Troubleshooting
23
The Presto Printing Mailbox requires very little maintenance. When
needed, clean only the outside of the Printing Mailbox.
Cleaning the exterior
1. Unplug the power cord from the outlet.
2. Gently wipe the outside of the Printing Mailbox with a soft cloth
that has been lightly moistened with water.
CAUTION: Do not use any type of cleaning solution. Household
cleaners and detergents may damage the nish. Do not clean
the interior of the Printing Mailbox. Keep all uids away from the
interior.
Cleaning the ink cartridge contacts
You may need to clean the ink cartridge contacts if the Printing
Mailbox does not print even though there is ink in the cartridge.
Before cleaning the ink cartridge contacts, remove the cartridge and
check to ensure you have removed the protective tape from the ink
cartridge contacts. Then reinstall the ink cartridge.
To clean, you will need the following items:
• Dry foam rubber swabs, lint-free cloth, or any soft material that will
not come apart or leave bers.
TIP: Coffee lters are lint-free and work well for cleaning
ink cartridges.
• Distilled, ltered, or bottled water (tap water might contain
contaminants that can damage the ink cartridges).
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