The double-feed prevention roller and the paper feed roller are consumables. Please purchase the Roller
Exchange Kit (KV-SS030), and replace each roller periodically.
The usable life of each roller is as follows.
• Double-feed prevention roller : 50,000 sheets
• Paper feed roller :
The scanner counter can be confirmed by using the User Utility. When the [After Replace Roller] counter is
greater than the [Warning] counter, "The rollers need to be replaced" warning message is displayed on the
screen of the User Utility.
The Roller Exchange Kit (KV-SS030) contains two double-feed prevention rollers and one paper feed roller.
Please keep the unused rollers in a safe place for future use.
The usable life of each roller is the estimated value for using the A4 or Letter sized standard paper (64 g/m
(20 lb.)). It may vary with the kinds of paper, usage and cleaning intervals.
Replacing the double-feed prevention roller
Turn the power off.
• Push the power switch.
• Unplug the AC adaptor from the scanner.
Press the door open button, and open
the ADF door.
Open the double-feed prevention roller
The scanning glass section may be very hot.
When the glasses are hot, work after waiting to get cold without touching
around the glasses.
Door open button