Introduction
This manual provides essential instructions for the safe and efficient operation of your Magic Chef MC77CMB 0.7-Cu. Ft. 700-Watt Retro Countertop Microwave. Please read all instructions carefully before use and retain this manual for future reference.

Figure 1: Front view of the Magic Chef MC77CMB Retro Countertop Microwave.
Important Safety Information
Always follow basic safety precautions when using electrical appliances to reduce the risk of burns, electric shock, fire, injury to persons, or exposure to excessive microwave energy.
- Read all instructions before using the appliance.
- Do not attempt to operate this oven with the door open as this can result in harmful exposure to microwave energy.
- Do not place any object between the oven front face and the door or allow soil or cleaner residue to accumulate on sealing surfaces.
- Do not operate the oven if it is damaged. It is particularly important that the oven door closes properly and that there is no damage to the: (1) door (bent), (2) hinges and latches (broken or loosened), (3) door seals and sealing surfaces.
- The oven should not be adjusted or repaired by anyone except properly qualified service personnel.
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
Setup and Installation
- Unpacking: Remove all packaging materials from inside the oven cavity and from the oven door. Check the microwave for any damage, such as a misaligned or bent door, damaged door seals and sealing surface, broken or loose door hinges and latches, or dents inside the cavity or on the door. If there is any damage, do not operate the microwave and contact qualified service personnel.
- Placement: Place the microwave on a flat, stable surface that can support its weight and the heaviest food item likely to be cooked in it. Ensure adequate ventilation by leaving a minimum of 3 inches (7.5 cm) of space between the microwave and any adjacent walls or surfaces. Do not block air vents.
- Power Connection: Plug the microwave into a standard, grounded electrical outlet. Ensure the voltage and frequency match the specifications listed on the appliance.
- Turntable Installation: Place the turntable ring inside the microwave cavity. Then, place the glass turntable plate securely on top of the turntable ring. Ensure it sits properly in the center support.

Figure 2: Interior view of the microwave with the glass turntable and roller ring installed.
Operating Instructions
Your Magic Chef MC77CMB microwave features intuitive controls for various cooking needs. Familiarize yourself with the control panel for optimal use.

Figure 3: Detailed view of the control panel.
Setting the Clock
- Press the Kitchen Timer/Clock button once.
- Turn the rotary dial (Time • Weight • Auto Menu) to set the hour.
- Press the Kitchen Timer/Clock button again.
- Turn the rotary dial to set the minutes.
- Press the Kitchen Timer/Clock button to confirm the setting.
Microwave Cooking
- Place food in the microwave.
- Turn the rotary dial to set the desired cooking time. The maximum cooking time is 99 minutes and 99 seconds.
- Press the Microwave/Time Defrost button to select a power level. There are 10 power levels (P100 to P10). Each press cycles through the power levels.
- Press the Start/+30Sec. button to begin cooking.
Quick Start (+30 Seconds)
For quick heating, simply press the Start/+30Sec. button. Each press will add 30 seconds of cooking time at 100% power. You can press this button multiple times to increase the cooking duration.
Auto Cook Menus
The microwave includes pre-programmed auto cook menus for convenience. Refer to the label inside the microwave door or the full manual for specific menu options and quantities.
- Turn the rotary dial to select an auto cook menu (e.g., Popcorn, Potato, Pizza, Beverage).
- Press the Start/+30Sec. button to confirm and start cooking.
Auto Defrost Menus
Use the auto defrost feature to thaw food by weight or time.
- Press the Microwave/Time Defrost button twice for Time Defrost or three times for Weight Defrost.
- Turn the rotary dial to set the defrost time or weight.
- Press the Start/+30Sec. button to begin defrosting.
Stopping/Canceling Operation
To stop cooking temporarily, open the door. To cancel a program or clear the display, press the Stop/Clear button once. To cancel a program and reset the microwave, press the Stop/Clear button twice.
Maintenance and Cleaning
Regular cleaning helps maintain the performance and appearance of your microwave oven.
- Interior: Wipe the inside of the oven with a damp cloth after each use. For stubborn stains, use a mild detergent or microwave-safe cleaner. Ensure the wave guide cover (located on the right side of the interior) is clean and free of food particles.
- Exterior: Clean the exterior surfaces with a soft, damp cloth. Avoid abrasive cleaners or scouring pads that could scratch the finish.
- Door and Seals: Keep the door and door seals clean. Use a soft cloth and mild soap to wipe away any spills or splatters. Do not use harsh chemicals or abrasive materials.
- Turntable: The glass turntable and roller ring can be removed for cleaning. Wash them in warm, soapy water or in the dishwasher. Ensure they are completely dry before placing them back in the microwave.
Troubleshooting Guide
| Problem | Possible Cause | Solution |
|---|---|---|
| Microwave does not start. | Power cord not securely plugged in. | Ensure the power cord is firmly plugged into a grounded outlet. |
| Door is not closed properly. | Close the door securely until it latches. | |
| A fuse has blown or circuit breaker tripped. | Check your household fuse/circuit breaker box. | |
| Food is not heating evenly. | Food not stirred or rearranged. | Stir or rearrange food halfway through cooking. |
| Incorrect power level or cooking time. | Adjust power level and cooking time as needed. | |
| Turntable is noisy or not rotating. | Turntable or roller ring is not positioned correctly. | Ensure the turntable and roller ring are properly seated. Clean any debris. |
Specifications
| Feature | Detail |
|---|---|
| Model Number | MC77CMB |
| Capacity | 0.7 Cubic Feet |
| Wattage | 700 Watts |
| Power Levels | 10 |
| Product Dimensions (D x W x H) | 10.2 x 14.2 x 17.3 inches |
| Item Weight | 25.4 Pounds |
| Color | Black |
| Special Features | Auto Cook, Defrost, Turntable |
| Installation Type | Countertop |
| Material | Steel |
Warranty and Support
For warranty information and customer support, please refer to the warranty card included with your product or visit the official Magic Chef website. Keep your purchase receipt as proof of purchase for any warranty claims.
For technical assistance or service inquiries, please contact Magic Chef customer service directly. Contact details can typically be found in the packaging or on the manufacturer's website.





