Your company has a main office and one branch office. The main office has a print server named Printer1. The branch office has a print server named Printer2. Printer1 manages 15 printers and Printer2 manages seven printers. You add Printer2 to the Print Management console on Printer1. You need to send an automatic notification when a printer is not available.
 What should you do?（）

Your company has a server named SRV1 that runs Windows Server 2008 R2. The default Print Services server role is installed on SRV1. The company wants to centralize printing on SRV1 for both UNIX and Windows users. You need to provide support to the UNIX users who print on SRV1.
What are two possible ways to achieve this goal? （）