Operation Manual

Maintenance
178 WorkCentre 7800 Series Multifunction Printer
User Guide
Routine Maintenance
This section includes:
• Replacing the Toner Cartridges ................................................................................................................................... 179
• Replacing the Waste Toner Container ...................................................................................................................... 180
• Replacing the Drum Cartridges .................................................................................................................................... 183
• Replacing the Transfer Belt Cleaner .......................................................................................................................... 186
• Replacing the Second Bias Transfer Roller .............................................................................................................. 188
• Resetting Supply Life Counters .................................................................................................................................... 190
• Replacing Staple Cartridges .......................................................................................................................................... 191
• Emptying the Hole Punch Waste Container ........................................................................................................... 200