Laser printer print defects - Blank spots
Problem | Possible Cause | Solution |
---|---|---|
blank spots |
Defective toner cartridge |
Replace the toner cartridge. |
blank spots |
Dirty laser scanner mirrors |
Clean the laser scanner mirrors. On some models, this is an advanced procedure; consult the service manual for instructions on accessing the laser scanner assembly. |
blank spots |
Contaminated or deformed transfer roller |
Replace the transfer roller. |