How do I operate the replicator?

Hint 1 of 9:

You first need to find something that you want to replicate.

Hint 2 of 9:

Have you used your environ set yet?

Hint 3 of 9:

If not, it's the enclosed room directly opposite the kitchen; you'll have to
look down to see it.  See the walkthrough in your manual if you want to know
where it is exactly.

Hint 4 of 9:

Watch INN, and pay attention to the commercials.

Hint 5 of 9:

Enter the shopnet codes into the replicator, and you'll be able to replicate
the corresponding items.

Hint 6 of 9:

Press the power button (it's the only one that you can touch if the contrast
is too poor for you to read the labels), and then select shopnet.  Enter the
codes of the items that you want to purchase.