they are each very easy to find. The first item, the Pencil, can be found in the bedroom with the computer and the scanner machinery; it sits atop the cabinet next to the entryway to the bedroom.
you should visit the official website of your Scanner’s brand, and seek out the driver download section. There you should find the drivers for your particular brand of scanner, a task that ...
Most flatbeds with ADFs will scan legal-size pages via the ADF, but not all do, so be sure to check. You can also find scanners with larger flatbeds, but they will, of course, take up more desk space.