Printronix L5520 - Manual (Page 158)

Chapter 5 General Cleaning
158
Precharger/Transfer Charger
11. Open the waste toner recovery unit. (See page 144.)
12. Loosen the precharger thumbscrew and transfer/separator
charger thumbscrew, and remove the chargers by pulling them
toward you.
13. Place the chargers on a flat, clean work surface.
14. Using the brush cleaner and the wire cleaner (listed on
page 141), remove the dust and dirt on the wires. The
precharger contains one wire, while the transfer/separator
charger contains two wires. When dirty, the wires feel gritty.
When clean, the wires feel smooth.
15. After cleaning, return the chargers to their original positions.
Fasten the charger screws to secure them.
Transfer/Separator
Charger
Thumbscrews
Precharger