Thanks to Owner-Manuals.com! This manual was exactly what I needed. As Amana was purchased by Maytag and later by Whirlpool, there was no way to receive it from their websites. I was lucky to find this resource.
Great to be able to set channels again, on an old but stoll fine working TV
Text excerpt from page 28 (click to view)
5. Place the fanfold media slightly lower than the slot in the printer back cover and insert the media through the slot, into the printer mechanism, and out the front of the printer. Note: It is easier to insert the media through the printer mechanism if you cut the corners off the end of the first label of the media. Note how the corners of the media have been cut in the illustration below.