Blank Spots
| Laser printer print defects - Blank Spots |  |
| Problem | Cause | Solution | How common* | Comments |
| Blank spots | Contaminated or deformed transfer roller | Replace the transfer roller | 2 | Tip: if you get vertical blank spots clean the front scanner mirror. |
| Blank spots | Defective toner cartridge | Replace the toner cartridge | 3 | |
| *On a scale of 1-10, how often this problem occurs (10 being most likely). | ||||
