Using the Enhanced Utilities (2)1 SCAN CONSTRASTLIGHT DARK◄ , ► & YES1.Press the Utility key 4 times then the displayappears the message “TX OPERATION”. Utilityx 4TX OPERATION? ▲OK=YES / or 1-7 ▼12. Press "1" of Numeric keys. Then the followingmessage appears briefly to confirm yourselection.3. Press ◄ ot ► key to select the desiredcontrast as the default setting.Then press Yes key. YesTX OPERATION? ▲OK=YES / or 1-7 ▼4. Press No/Clear key, back to the initial state.NoC7.3.2 Setting RESOLUTIONTo assure the best quality document, please set scanning resolution and contrastaccording to the requirements of your original documents.Utility1. Press the Utility key 4 times then the displayappears the message “TX OPERATION”. x 4TX OPERATION? ▲OK=YES / or 1-7 ▼7-16