Previous
Replace the developer with the machine's power turned on. A message reporting that the cover is open appears during replacement, but proceed with the replacement anyway.
What You Need
Hex screwdriver
Newspaper or other paper
Developer bottle
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].
