Encoder Film Cleaning - Canon MG2100 Series Simplified Service Manual

easyfixs.blogspot.com

3-7. Encoder Film Cleaning

The errors listed below may be caused by smearing of the encoder film.
Check the encoder film, and clean it if it is smeared.
Errors concerned:
- Error 5100
- Vertical streaks or improper shift of the print position (dot mis-alignment)
< How to check the encoder film >
If the encoder film is smeared as shown below, it needs to be cleaned.
Not Good
Not Good
(30/34)