JUMMICO 140cm Computer Desk with Adjustable Shelves - Instruction Manual

1. Product Overview

This manual provides detailed instructions for the assembly, operation, and maintenance of your JUMMICO 140cm Computer Desk. Designed for versatility and durability, this desk features a robust steel frame and adjustable shelving to optimize your workspace.

Figure 1: JUMMICO 140cm Computer Desk with monitors and accessories, showcasing its spacious design.

2. Safety Information

Please read and understand all safety warnings and instructions before assembly and use. Failure to follow these instructions may result in injury or product damage.

• Assembly is required. Follow the assembly instructions carefully.
• This desk has a limited weight capacity. Do not exceed the maximum recommended load to prevent damage or accidents.
• Keep small parts away from children during assembly to avoid choking hazards.
• Ensure all screws and fasteners are securely tightened before use. Periodically check and re-tighten as needed.

3. Package Contents

Verify that all components are present before beginning assembly. Refer to the included parts list in your packaging for a complete inventory. If any parts are missing or damaged, please contact customer support.

4. Assembly Instructions

Follow these steps carefully for proper assembly. It is recommended to assemble the desk on a soft, clean surface to prevent scratches.

4.1 Assembly Video Guide

For a visual guide, please watch the official installation video below:

4.2 Step-by-Step Assembly

1. Unpack Components: Carefully remove all parts from the packaging. Lay them out on a clean, flat surface.
2. Assemble the Frame: Connect the metal frame components using the provided screws and tools. Ensure all connections are secure but do not fully tighten until all frame parts are in place.
3. Attach Shelves: Secure the two adjustable shelves to the frame. Note that the central shelf's height can be adjusted to accommodate various items. The shelves can be positioned on either the left or right side of the desk.


Figure 2: Illustration of the three types of shelf adjustments, allowing customization for items like a computer tower, books, or storage baskets.

4. Install Desktop Panels: Place the desktop panels onto the assembled frame. Secure them using the designated fasteners.
5. Add Support Braces: Install the triangular stability supports and any additional structural supports to enhance the desk's rigidity.


Figure 3: Details of the integrated headphone hooks, robust structural supports, and triangular stability design for enhanced durability.

6. Final Tightening: Once all components are in place and aligned, fully tighten all screws and fasteners.
7. Attach Accessories: If included, attach the headphone hook and any other accessories to the designated points on the desk.

5. Operating Instructions

The JUMMICO Computer Desk is designed for straightforward use. Its primary operational feature is the adjustable and reversible shelving system.

• Adjusting Shelf Height: The central shelf can be adjusted to different heights to accommodate various items such as printers, storage boxes, or files. To adjust, loosen the fasteners, reposition the shelf to the desired height, and re-tighten securely.
• Reversible Shelves: The entire shelving unit can be installed on either the left or right side of the desk during assembly, allowing you to customize the layout to best suit your space and needs.

6. Maintenance

To ensure the longevity and appearance of your JUMMICO desk, follow these simple maintenance guidelines:

• Cleaning: Wipe the desk surface with a soft, damp cloth. Avoid harsh chemicals or abrasive cleaners that could damage the finish.
• Spills: The desk surface is water-resistant. Promptly wipe up any spills to prevent potential damage.
• Scratch Resistance: While the surface is designed to be scratch-resistant, avoid dragging sharp or heavy objects across it to maintain its appearance.


Figure 4: Demonstrates the desk's scratch-resistant and water-resistant properties, ensuring easy maintenance and durability.

• Fasteners: Periodically check all screws and bolts to ensure they remain tight. Re-tighten if necessary to maintain stability.

7. Troubleshooting

If you encounter any issues with your JUMMICO desk, refer to the following common solutions:

• Desk Wobbles: Ensure all screws are fully tightened. Check that the desk is on a level surface. The adjustable feet can be used to compensate for uneven floors.
• Parts Missing/Damaged: If you received a product with missing or damaged parts, please contact JUMMICO customer support immediately for assistance.
• Difficulty Assembling: Review the assembly video and step-by-step instructions. Ensure you are using the correct parts for each step. Do not force components together.

8. Specifications

Figure 5: Detailed product dimensions for the JUMMICO desk, including shelf measurements.

9. Warranty and Support

For warranty information or technical support, please refer to the contact details provided in your product packaging or visit the official JUMMICO website. Keep your purchase receipt as proof of purchase.