In many cases, you can set up your page size from the printer dialog box that pops up. These settings will vary according to your printer model. If your printer driver does not have the options you need to set up your page size, you can also access TIF versions of the testcharts from the following path.
Windows - Hard Drive:\Program Files\GretagMacbeth\i1\Eye-One Match 3\Testcharts\Printer
Mac - Applications\Eye-One Match 3\Testcharts\Printer
Place these TIF's in Photoshop or any other application that you commonly use and print from there. In many cases we recommend that you print from your most commonly used application to acheive optimum color consistency in your workflow.