356 Understanding the Tool Box Menus
Diagnosis
The Diagnosis tab contains the Chart Print, Environment Sensor Info,
Clean Developer, and Refresh Mode pages.
NOTE: Values marked by an asterisk (*) are the factory default menu settings.

Chart Print

Purpose:
To print various charts that can be used for diagnosing your printer.
Valu es:

Environment Sensor Info

Purpose:
To output the internal environment sensor information of the printer to
Result by pressing the Get Environment Sensor Info button.

Clean Developer

Purpose:
To rotate the developer motor and stir the toner in the toner cartridge.
Valu es:
Pitch Configuration Chart Click to print full halftone pages for yellow, magenta,
cyan, and black. Also outputs pages to check the pitch.
Ghost Configuration Chart Click to print a chart to check for ghost printing.
4 Colors Configuration
Chart
Click to print bands of yellow, magenta, cyan, and
black with varying density.
MQ Chart Click to print charts to check for the binding.
Alignment Chart Click to print a chart, and then check for proper
alignment of the print image on the paper.
PHD Refresh Configuration
Chart
Click to print a chart to check the light fatigue of the
PHD unit.