Ricoh Pro 8300S - How to Check Ground Resistance with a Multi-Meter

5.Other Information
865
How to Check Ground Resistance with a Multi-meter
1. Measure the ground resistance between two points with a multi-meter.
2. Confirm that the reading is less than 100 ohms.
The illustrations below labeled A to F show you how to position the test leads for the readings.
A to E
Measure with the drum cleaning unit removed from the PCDU.
F
Measure with the drum cleaning unit mounted on the slide rails.
No.
Name
[A]
Blade Assembly
[B]
Rear Cleaning Blade Shaft Holder
No.
Name
[A]
Cleaning Frame
[B]
Rear Cleaning Blade Shaft Holder