Canon Colorado 1630 Operation Manual page 195

3. Inspect if the buffer plate is polluted.
4. Take a lint free cloth and clean the buffer plate.
5. Dampen the cloth with the cleaning liquid to remove any remaining ink.
IMPORTANT
Use the prescribed cleaning liquid. Do not use any other cleaners.
6. Dispose the gloves, cloths and pin as chemical waste according to local regulations.
7. Close the media cover.
Clean the buffer plate
Chapter 6 - Maintain the system 195