Joomla 1.5 JCE editor - Fix  Encoding on save issue iso-8859-1 - UTF-8

When I Save a page in my joomla site, many  appear after the save I am using JCE editor JCE 2.5.2 and Joomla 1.5 Your job is to let me know what I need to change in the JCE setting or code to fix A characters not showing up everywhere. The server encoding type is set to iso-8859-1 This should be a simple quick job, I wont accept bids over $20, mention JCE so I know you read the brief. After a fast turnaround