To perform these tasks, follow these steps:
1. Click Start.
2. Click All Programs or Programs and select Dell Printers.
3. Choose the printer from the drop-down list at the top of the window.
4. Click the Maintenance tab and click Deep Clean Cartridges. If necessary run the Deep Clean a second time. ...
Click Align Cartridges.
Know moreFor more information:
Dell Customer Service Number | Dell Support Phone Number