Print jobs start printing, but print very slowly or print unknown characters

User Application Requirement
Updated 01-25-2013 10:45:14 AM
This Article Applies to: 
TL-PS110P , TL-WPS510U , TL-PS110U
Possible explanation:
The printer driver is missing or is incompatible with the printer. Using a print driver that is not specific for the printer can cause printing errors.
 
Solution:
Install the proper printer driver. If these printer drivers are not available to you, please contact the manufacturer of your printer.