2. Right-click the printer that is using the PS driver, and then select Printer properties from the displayed list.3. Click the Device Settings tab, and then select memory size from Memory Capacity under Installable Options.4. Click Apply, and then click OK.5. Close the Devices and Printers dialog box.Windows Vista/Vista x64 1. Click start® Control Panel® Hardware and Sound® Printers.2. Right-click the printer that is using the PS driver, and then select Properties from the displayed list.3. Click the Device Settings tab, and then select memory size from Memory Capacity under Installable Options.4. Click Apply, and then click OK.5. Close the Printers dialog box.Windows Server 2008/Server 2008 x64 1. Click start® Control Panel® Printers.2. Right-click the printer that is using the PS driver, and then select Properties from the displayed list.3. Click the Device Settings tab, and then select memory size from Memory Capacity under Installable Options.4. Click Apply, and then click OK.5. Close the Printers dialog box.Windows XP/XP x64/Server 2003/Server 2003 x64 1. Click start® Printers and Faxes.2. Right-click the printer that is using the PS driver, and then select Properties from the displayed list.3. Click the Device Settings tab, and then select memory size from Memory Capacity under Installable Options.4. Click Apply, and then click OK.5. Close the Printers and Faxes dialog box.Windows 2000/NT 4.0 1. Click start® Settings® Printers.2. Right-click the printer that is using the PS driver, and then select Properties from the displayed list.3. Click the Device Settings tab, and then select memory size from Memory Capacity under Installable Options.4. Click OK.5. Close the Printers dialog box.Mac OS X 10.5.x 1. Select the Print & Fax in System Preferences.2. Select the printer in Printers list, and click Options & Supplies.3. Select Driver, and select the options that have been installed on the printers, and then click OK.Mac OS X 10.2.x/10.3.x/10.4.x 1. Select the printer from the Printer List screen in Print Center (or Printer Setup Utility).2. Click Printers on the Print Center (or Printer Setup Utility) menu bar, and select Show Info.3. Select Installable Options, and select the options that have been installed on the printer, and then click Apply Changes.4. Click Apply, and then click OK.Installing a Hard Disk1. Ensure that the printer is turned off.2. Turn the screw on the control board cover in counterclockwise direction and open the cover.3. With the connector of the hard disk positioned over the connector on the control board, make connections together by pressing only on the lower edge of the hard disk.NOTE: When you connect the hard disk, make connections inside of the frame around the control board.NOTE: Avoid pressing down on the hard disk's connector.NOTE: Ensure that the hard disk is firmly fixed in the connector and cannot be moved easily.