The ITB cleaning unit requires lubrication as part of its replacement. When you apply the lubrication, make sure that both the "cleaning unit for the photoconductor unit" and paper transfer unit are detached.
What You Need
Hex screwdriver
Newspaper or other paper
Time for Replacement
A message will appear when it nears the time to replace a component.
Print the counter list.
Press [Counter] at the bottom of the screen in the right.
To print a counter list, press [Print Counter List], and then press the [Start] key.
Press [Exit].