1. Product Overview
The Joyoung DJ10U-K1 is a high-speed, fully automatic soy milk maker designed for preparing a variety of hot and cold beverages. Its advanced features include a powerful motor for fine grinding, multiple function modes, adjustable capacity settings, and an automatic self-cleaning system for user convenience.
Key Features:
- High-speed grinding for ultra-smooth, filter-free soy milk.
- Automatic three-step self-cleaning cycle (rinse, steam, blade wash).
- Multi-function modes: soy milk, rice paste, oatmeal, nut beverages, fresh juice, and coffee.
- Four adjustable serving sizes: 300 mL, 500 mL, 800 mL, and 1000 mL.
- Compact and quiet operation.
- 3–12 hour preset timer for scheduled beverage preparation.
- Independent internal water route for reduced residue buildup and improved hygiene.
- Durable glass pot and built-in overheating protection.

Figure 1: Joyoung DJ10U-K1 Fully Automatic Soy Milk Maker. This image shows the coffee brown appliance with a glass jar placed underneath the dispenser, ready to collect a beverage.
2. Setup
2.1 Unboxing and Initial Inspection
- Carefully remove the soy milk maker and all accessories from the packaging.
- Verify that all components are present: main machine, glass pot and lid, waste tank, water reservoir, grinding compartment lid, steam valve, coffee filter, and measuring cup.
- Inspect the appliance for any signs of damage. If damaged, do not use and contact customer support.
Video 1: Joydeem Soymilk Maker Unboxing. This video demonstrates the unboxing process of a similar Joydeem soymilk maker, showing how components are packed and removed from the box.
2.2 Component Assembly
- Place the main unit on a stable, flat surface.
- Insert the water reservoir into the designated slot at the back of the machine.
- Place the waste tank into the lower front compartment.
- Position the glass pot with its lid under the dispenser nozzle.
- Ensure the grinding compartment lid is securely closed.
2.3 Initial Cleaning
Before first use, it is recommended to perform a deep cleaning cycle to remove any manufacturing residues.
- Fill the water reservoir with clean water up to the "Cleaning Level" mark.
- Press the "Clean" button on the control panel.
- Select the 8-minute cleaning cycle (indicated by "00:08" on the display).
- Press "Start" to begin the deep cleaning process. The machine will draw water, steam clean, and wash the grinding pot.
- Once complete, empty the waste tank.
3. Operating Instructions
3.1 Preparing Ingredients
- Open the grinding compartment lid.
- Add your desired ingredients (e.g., soybeans, nuts, rice, coffee grounds) into the grinding compartment. Refer to the recipe section in your printed manual for recommended quantities.
- Close the grinding compartment lid securely.
3.2 Filling Water
Ensure the water reservoir is filled with clean water to the desired drinking level (300mL, 500mL, 800mL, or 1000mL) based on your selected capacity.
3.3 Selecting a Function
The control panel offers various functions:
- Dense Soy: For thick, creamy soy milk.
- Soaked Beans: For soy milk made from pre-soaked soybeans.
- Dry Beans: For soy milk made from dry soybeans.
- Rice Paste: For rice-based beverages or porridge.
- Juice: For fresh fruit or vegetable juices.
- Grains: For multi-grain beverages.
- Nuts: For various nut milks.
- Date Soy: For date-flavored soy milk.
- Oats: For oat-based drinks.
- Coffee: For brewing coffee.
- Water: For dispensing hot water.
- Press the "Function" button repeatedly to cycle through the available options until your desired function is displayed.
- Use the "Capacity" button to select the desired volume (300mL, 500mL, 800mL, or 1000mL).
- To use the preset timer, press the "Preset" button and adjust the time (3-12 hours) before pressing "Start".
- Press the "Start" button to begin the selected program.
Video 2: Introduction Video: Automatic Soymilk Maker. This video provides a detailed overview of the Joyoung Soy Milk Maker's functions and operation. It highlights the self-cleaning feature, the grinding compartment for ingredients, the water tank with capacity markings, the control panel with various beverage options (soy milk, rice paste, juice, coffee, etc.), and demonstrates the juice-making process from adding ingredients to dispensing the final drink. The video also shows the automatic self-cleaning cycle in action.
4. Maintenance
4.1 Automatic Self-Cleaning
The Joyoung DJ10U-K1 features an automatic self-cleaning function to simplify maintenance.
- After preparing a beverage, ensure the waste tank is empty and the water reservoir contains clean water up to the "Cleaning Level" mark.
- Press the "Clean" button on the control panel.
- Select either the 3-minute or 8-minute cleaning cycle. The 8-minute cycle provides a deeper clean.
- Press "Start" to initiate the cleaning process. The machine will rinse, steam, and wash the internal components.
- Once the cleaning cycle is complete, empty the waste tank.
4.2 Manual Cleaning (if necessary)
For stubborn residues or thorough cleaning, some manual intervention may be required.
- Unplug the appliance before cleaning.
- Wipe the exterior of the machine with a damp cloth. Do not immerse the main unit in water.
- The glass pot, lid, and waste tank can be hand-washed with mild detergent and warm water.
- Ensure all parts are completely dry before reassembling or storing the machine.
5. Troubleshooting
The machine's display may show error codes to indicate specific issues. Refer to the table below for common error codes and their solutions:
| Error Code | Description | Solution |
|---|---|---|
| E01 | Glass pot not in place or incorrectly positioned. | Ensure the glass pot is correctly placed under the dispenser. |
| E02 | Water reservoir empty or insufficient water. | Fill the water reservoir to the appropriate level. |
| E03 | Grinding compartment lid not closed. | Close the grinding compartment lid securely. |
| E04 | Waste tank full or incorrectly positioned. | Empty the waste tank and ensure it is correctly inserted. |
| E05 | Excessive ingredients in grinding compartment. | Reduce the amount of ingredients. Overfilling can prevent proper dispensing. |
| E06 | Other system error. | Unplug the machine, wait a few minutes, then plug it back in. If the error persists, contact customer service. |
For further assistance, please refer to the full instruction manual or contact Joyoung customer support.
6. Specifications
- Brand: JOYOUNG
- Model Name: K1
- Item Model Number: DJ10U-K1
- Color: Coffee Brown
- Product Dimensions: 9.1"D x 5.7"W x 12.6"H
- Item Weight: 17.41 pounds
- Capacity: 1000 Milliliters (adjustable to 300, 500, 800 mL)
- Operation Mode: Fully Automatic
- Voltage: 120 Volts (AC)
- Power Source: AC
- Display Type: LED
- Human Interface Input: Buttons
- Special Feature: Timer
- Is Dishwasher Safe: No
7. Warranty and Support
This product may be eligible for extended protection plans. Please refer to your purchase documentation for specific warranty details and available protection plans.
- Return Policy: Typically 30 days for refund/replacement. Check your retailer's policy.
- Protection Plans: Optional 3-Year, 4-Year, or Complete Protect plans may be available for purchase.
For technical support, service, or warranty claims, please contact JOYOUNG customer service or your product retailer.





