Follow the instructions in the message if it prompts consumable
replacement/cleaning/glass cleaning.
For details about replacing consumables, refer to the following:



Brake roller

"6.2 Replacing the Brake Roller" (page 116)



Pick roller

"6.3 Replacing the Pick Roller" (page 119)

For details about cleaning, refer to

"Chapter 5 Daily Care" (page 104)

If the message prompts regular maintenance, please have the
scanner checked by a service engineer for regular maintenance/
inspection.
For regular maintenance and inspection on the scanner by a service
engineer, contact your distributor/dealer.