Avision AD250F - Manual (Page 126)

User’s Manual
7-9
7.5 Replacing the ADF Rollers
After scanning approximately 200,000 pages through the ADF,
the ADF roller may be worn out and you may experience
problems with document feeding. In this case, you may need to
replace a new ADF roller. For ordering the ADF roller, please
consult your nearest dealer and follow the procedure below to
replace it.
Disassembling Procedure
1. Press the ADF release button to open the front door.
2. Pull the center of the roller cover to open it.