Canon PIXMA TR4500 Series Online Manual page 124

3. Press the Setup button, use the
button.
LCD and Operation Panel
4. Use the button to select Bottom cleaning and then press the OK button.
The paper cleans the inside of the printer as it feeds through the printer.
Check the folded parts of the ejected paper. If they are smudged with ink, perform Bottom Plate Cleaning
again.
Note
• When performing Bottom Plate Cleaning again, be sure to use a new piece of paper.
If the problem is not resolved after performing cleaning again, the protrusions inside the printer may be
stained. Wipe off any ink from the protrusions using a cotton swab or the like.
Important
• Before cleaning the printer, turn it off and unplug it.
• The power cannot be turned off while the printer is sending or receiving a fax, or when unsent faxes
are stored in the printer's memory. Make sure the printer has finished sending or receiving faxes
before turning it off.
• Remember that faxes cannot be sent or received while the printer is off.
• Unplugging the printer will reset the date/time setting and erase all documents in the printer's
memory. Send faxes or print documents as needed before unplugging the printer.
button to select Maintenance, and press the OK
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