Samsung SL-M2070W-XAA - Manual (Page 249)

6. Troubleshooting
This chapter gives helpful information for what to do if you encounter an error.
• Paper feeding problems 250
• Power and cable connecting problems 251
• Printing problems 252
• Printing quality problems 256
• Copying problems 264
• Scanning problems 265
• Faxing problems 267
• Operating system problems 269