User Guide

Troubleshooting
This chapter gives helpful information for what to do if you encounter an error.
• Tips for avoiding paper jams 138
• Clearing original document jams 139
• Clearing paper jams 142
• Understanding the LEDs 144
• A “Low Toner” or “Very Low Toner” message
displays in Supplies information report146
• Understanding display messages 147
• Paper feeding problems 151
• Power and cable connecting problems 152
• Solving other problems 153
• Solve wireless network problems 165
This chapter gives helpful information for what to do if you encounter an error. If your machine has a
display screen, check the message on the display screen first to solve the error.