Maintenance
8Tap the top of the toner container at least ten times.
9Turn the toner container
10Holding the toner container in both hands, shake it vertically at least ten times to distribute the toner evenly.
11Turn the toner container
12Hold the toner container horizontally and shake it from side to side at least five times.
IMPORTANT: Do not install the toner container before shaking it sufficiently. This may cause errors due to incomplete toner replenishment.