Konica Minolta 7022 Instruction Manual page 209

Cleaning the RADF Roller
Raise the document feeder, and clean the RADF roller with a clean soft cloth.
You may also clean with a soft cloth dampened slightly with water, if it is difficult to
clean.
Never use paint solvents, such as benzene or thinners, to clean the RADF
platen guide cover.
Cleaning Image Scanning Section (continued)
Reminder!
Adding Toner
Inserting New
Staple Cartridge
Cleaning
Scanning
Section
Cleaning
Printning
Section
Checking
Copy Count
10
Maintenance
& Supplies
10-11