Printronix L5000 Series Maintenance Manual page 142

5. Place the main charger on a flat, clean work surface.
6. Using the brush cleaner, clean the charger by removing the paper dust, etc.
7. Clean the two wires using the wire cleaner. Be sure that both wires are cleaned
thoroughly. When dirt is caked on, the wires feel gritty. When clean, the wires
feel smooth.
8. After cleaning, return the main charger to its original position. Fasten the main
charger screw to secure it.
4–24 Scheduled Maintenance