User Manual
Table Of Contents
- Table of Contents
- Introduction
- Menu Overview and Basic Setup
- Using a Network-Connected Machine
- Printing
- Copying
- Scanning
- Faxing
- Useful Setting Menus
- Maintenance
- Ordering supplies and accessories
- Available supplies
- Available maintenance parts
- Storing the toner cartridge
- Redistributing toner
- Replacing the toner cartridge
- Replacing the imaging drum
- Replacing the toner collection unit
- Monitoring the supplies life
- Setting the toner low alert
- Cleaning the machine
- Tips for moving & storing your machine
- Troubleshooting
- Tips for avoiding paper jams
- Clearing original document jams
- Clearing paper jams
- Understanding the LEDs
- A “Low Toner” or “Very Low Toner” message displays in Supplies information report
- Understanding display messages
- Paper feeding problems
- Power and cable connecting problems
- Solving other problems
- Solve wireless network problems
- Wireless connectivity checklist
- The printer does not print after the wireless configuration completes
- The printer does not print, and the computer has a third-party firewall installed
- The wireless connection does not work after moving the wireless router or printer
- Cannot connect more computers to the wireless printer
- The wireless printer loses communication when connected to a VPN
- The network does not appear in the wireless networks list
- The wireless network is not functioning
- Perform a wireless network diagnostic test
- Appendix
- Glossary
- Index
Cleaning the machine | 150
Cleaning the inside
During the printing process, paper, toner, and dust particles can accumulate inside the machine.
This buildup can cause print quality problems, such as toner specks or smearing. Cleaning the
inside of the machine clears and reduces these problems.
• To prevent damage to the imaging drum, do not expose it to light for more than a few
minutes. Cover it with a piece of paper, if necessary.
• Do not touch the green area of the imaging drum. Use the handle on the imaging drum
to avoid touching this area.
• Use a dry lint free cloth when cleaning the inside of the machine, be careful not to
damage the transfer roller or any other inside parts. Do not use solvents such as
benzene or thinner. Printing quality problems can occur and cause damage to the
machine.
• Use a dry lint-free cloth to clean the machine.
• Turn the machine off and unplug the power cord. Wait for the machine to cool down. If
your machine has a power switch, turn the power switch off before cleaning the
machine.
• Illustrations on this user’s guide may differ from your machine depending on its options
or models. Check your machine type (see "Front view" on page 21).
• When opening a scan unit, hold the document feeder and scan unit together.