Avision AD260 - Manual (Page 119)

User’s Manual
7-5
7.3 Replacing the ADF Reverse Roller
After scanning approximately 100,000 pages through the ADF,
the reverse roller will be worn out and you may have problems
with document feeding. It is time to replace the Reverse roller.
For ordering the replacement, please contact your dealer.
Disassembling Procedure
1. Press the ADF release button.
2. Gently open the ADF front door to the left.
3. Hold the reverse roller cover with your fingers as shown and
place it down.