Replacing The Developer - Printronix L5000 Series Maintenance Manual

Replacing the Developer

The following procedure should be used when replacing the developer in the
developing unit. The procedure should be performed every 150,000 pages (based on
letter size paper at 4% coverage) until the developing unit life (450,000 pages) has
been exceeded. At that time, the developing unit must be replaced as described on
page 3–43.
1. Turn the power switch OFF.
2. Unplug the power cord.
3. Open the printer front upper cover.
4. Remove the developing unit from the printer (see page 3–43).
5. Empty and clean the developing unit (see page 4–34 in Chapter 4, "Scheduled
Maintenance," for cleaning instructions).
When replacing developer in an existing developing unit, you must empty and
clean the unit before adding new developer (every 150,000 pages).
3–40
Open/Close
Button
Front Cover
IMPORTANT
Consumables