1. Universal Holding Cabinet Two screws hold each side; four screws secure the top.

2. Driver boards

3. The panel holding the ON/OFF switch can be removed and placed out of the way, allowing the component shelf to slide forward.

4. Component shelf slid forward. Note panel on top of unit.

5. Component shelf with top off

6. Motherboard

7. Control and heater plate connections

8. Disconnecting display from driver board

9. Control and heater plate wiring.

10. The bezels are removed by loosening screws on the side of the unit.

11. The bezel is slid from the cabinet.

12. Bezel and connecting ribbon cable

13. Slots, with front and rear bezels removed are disconnected from heat and control circuits and slid from cabinet.

14. The heater plates are held in place in the slots by setscrews under the foil cover. Find the setscrews by tracing the edge of the slot with a finger.

15. Puncture the foil with an allen wrench to remove the setscrew.

16. Heater plate partially removed from slot.

17. Heater plate and wires atop slot.