Samsung SL-M4020ND-TAA - Manual (Page 234)

6. Troubleshooting
This chapter gives helpful information for what to do if you encounter an error.
• Paper feeding problems 235
• Power and cable connecting problems 236
• Printing problems 237
• Printing quality problems 241
• Operating system problems 249
For errors that occur during the wireless software installation and settings, refer to the
troubleshotting section in the wireless setting chapter (see "Troubleshooting for wireless
network" on page 165).