432 Maintenance
Replacing the Fusing Unit
This section describes how to replace the fusing unit.
IMPORTANT:
• Before performing any of the following procedures, read and follow the safety instructions in "Safety Notes" on page 15.
This section includes:
• "Removing the Fusing Unit" on page 433
• "Installing a Fusing Unit" on page 434
Overview
When a fusing unit reaches its usable life-span, the following messages appear on the LCD panel.
Message Remaining Page Yield Printer Status and Action
Replace Fusing Unit 5,000 pages The fusing unit is near the end of its life. Prepare a
new one.
Fusing Unit Life Over
010-351
Turn off the printer
and replace the Fusing
Unit.
- The fusing unit has reached the end of its life. Replace
the old fusing unit with a new one.