Hamilton Beach 31334Z Repair

This is a toaster oven with 2 knobs, controlling the temperature and time. This item was discontinued, but the MSRP was $65 in the United States. It has upper and lower heating elements, and is designed to accommodate up to 4 slices of bread for toasting.

Manufacturer's Product Page

This specific model is marked with "Type O57", which indicates the roll-up style rotating door. The model number (31334Z) is printed on a placard on the bottom of the oven.