Fujitsu fi-7300NX Consumable Replacement And Cleaning Instructions page 27

Replacement Cycle of Consumables [Life Counter Alarm Setting]
Specify the replacement cycle for the consumables.
The background color of the counter for [Brake Roller] or [Pick Roller] in [Device Setting] changes to light yellow when
the sheet count (after a consumable replacement) reaches 95% of the value specified for this setting and turns yellow
when the sheet count reaches 100%.
You can also display the message for replacing consumables, which is described in Messages for Cleaning or Replacing
Consumables.
1. Start up the Software Operation Panel.
2. From the list on the left, select [Device Setting 2] -> [Life Counter Alarm Setting].
3. Specify a value as the replacement cycle for each of the consumables (brake roller and pick roller).
The value can range from 10,000 to 2,550,000 sheets (in increments of 10,000).
The factory default setting is "20".