Chapter 4: Configuring the LibraryAdding or Upgrading Licensable FeaturesQuantum Scalar i40 and Scalar i80 User’s Guide 69About License Keys Details about license keys include:• An authorization code to obtain a license key can be used one timeonly.• A license key consists of 5 characters randomly selected from thefollowing allowable characters: a-h, j-n, p-t, v-z, 2-9, and theampersand character (@). Alpha characters are always lower case.• A given license key can only be used on the library to which it isassigned and cannot be transferred to another library. The key isverified when it is applied to the library to make sure it is the properkey associated with the library serial number.• License keys do not expire.Once installed on the library, license keys cannot be removed (unless youreplace the library chassis or system control board (SCB).• If you replace the library chassis: The license key is associated withthe serial number of the library. If you replace your library chassis,you must replace all your installed license keys. Request replacementlicense keys from Quantum.• If you replace the SCB: The SCB contains information about yourlibrary configuration. If you replace your SCB, you must reinstallyour license key(s) onto the library. You may be able to reinstallthem yourself if you have saved the license keys or can retrieve themfrom the Web sites listed above. In some cases, factory installedlicense keys will not be listed on the Web site and you will need tocontact Quantum for a replacement. If you cannot retrieve yourlicense keys or need assistance, contact Quantum.Obtaining a License Key To obtain your license key for a new feature or upgrade:1 Contact your Quantum technical sales representative to submit yourorder for the feature or upgrade.2 Upon receipt of your order, Quantum will mail you a license keycertificate containing your authorization code.