VEVOR KW-720D 28-inch Vinyl Cutting Machine Instruction Manual

1. Introduction

This manual provides detailed instructions for the safe and efficient operation, maintenance, and troubleshooting of your VEVOR KW-720D 28-inch Vinyl Cutting Machine. Please read this manual thoroughly before using the machine to ensure proper function and to prevent damage or injury.

The VEVOR KW-720D is a professional 28-inch vinyl cutting plotter designed for precision cutting of various materials. Its flexible and user-friendly design allows for the creation of custom labels, signs, and graphics. Key features include adjustable cutting speed and force, a backlit LCD screen, and broad compatibility with Windows operating systems.

2. Safety Instructions

Always follow basic safety precautions to reduce the risk of fire, electric shock, and personal injury.

• Ensure the machine is placed on a stable, level surface.
• Keep the work area clean and well-lit.
• Do not operate the machine in damp or wet conditions.
• Keep hands and loose clothing away from moving parts, especially the cutting blade.
• Always disconnect the power supply before performing maintenance or changing blades.
• Use only VEVOR-approved accessories and replacement parts.
• Internal fuses are designed for safety; do not attempt to bypass or modify them.
• This machine is not compatible with Mac operating systems.

3. Product Overview

3.1 Key Features

• Cutting Capacity: Maximum paper feed of 28.3" (720 mm), maximum cutting width of 24.8" (630 mm).
• Precision: Cutting precision of +/- 0.0004" (0.01 mm), paper feed precision of 118" (3 m).
• Stability: Equipped with a D-type motherboard, 2MB high-speed cache memory, two double-spring pinch rollers, and an aluminum knurled stick for stable paper feeding.
• Digital Control: Backlit LCD screen and large control panel for easy adjustments.
• Adjustable Settings: Cutting pressure adjustable from 10-500g; cutting speed adjustable from 10-800 mm/s.
• Connectivity: COM and USB interfaces for precise and flexible control.
• Compatibility: Supports DM/PL, HP/GL languages. Compatible with Pentium-based PCs running Windows XP/Vista/7/8/10 (32 & 64-bit). Not compatible with Mac systems.
• Applications: Ideal for car decals, traffic signs, balloons, helmets, stickers, crepe paper, and other materials for advertising, decoration, and craft projects.

3.2 Components

The VEVOR KW-720D vinyl cutter includes the main plotter unit, a stand with wheels, and a set of accessories.

Figure 1: VEVOR KW-720D Vinyl Cutting Machine and its various applications, including heat transfer lettering film, traffic signs, and advertising engraving. Highlights include a fast processor and high speed for accurate cutting.

Figure 2: Close-up of the LCD Digital Panel, showing 16MB high-speed cache memory, ARM motherboard, and cutting precision. Also displays adjustable cutting force (10-500g), adjustable cutting speed (10-800 mm/s), max paper feed (28.3 in / 720 mm), and max cutter width (24.8 in / 630 mm).

Figure 3: Product dimensions of the VEVOR KW-720D vinyl cutter, measuring 37.40 x 20.47 x 41.73 inches (95 x 52 x 106 cm) and weighing 29.76 lbs (13.5 kg).

4. Setup

4.1 Unpacking

Carefully remove all components from the packaging. Verify that all parts listed in the package contents are present and undamaged. Retain packaging for future transport or storage.

4.2 Assembling the Stand

Follow the assembly instructions provided with the stand to securely attach it to the main plotter unit. Ensure all screws are tightened and the stand is stable before placing the plotter on it.

4.3 Blade Installation

The machine comes with three precise blades. Proper blade installation is crucial for accurate cutting.

Figure 4: Illustration of the three precise blades, their specifications (length 24mm, shaft diameter 2mm, knife point offset 0.25mm, angle 45°), and assembly tips for correct blade tip exposure based on material thickness.

1. Carefully insert a blade into the blade holder.
2. Adjust the blade tip exposure. The tip should be just barely visible, extending only slightly beyond the blade holder. Refer to Figure 4 for visual guidance on correct blade tip length relative to material thickness.
3. Secure the blade holder in the carriage.
4. Caution: Blades are extremely sharp. Handle with care to avoid injury.

4.4 Connecting to a Computer

The VEVOR KW-720D supports both COM and USB connections.

Figure 5: Rear view of the machine showing the COM and USB ports for connecting to a computer. It also indicates compatibility with Windows XP/Vista/7/8/10/11 and explicitly states "Not compatible with Mac."

1. Connect the plotter to your Windows PC using either a USB cable or a COM port cable.
2. Install the necessary drivers and cutting software (e.g., SignMaster) as provided with your machine.
3. Ensure your computer meets the system requirements: Pentium-based PC running Windows XP/Vista/7/8/10 (32 & 64-bit).
4. Note: This machine is not compatible with Mac operating systems.

5. Operating Instructions

5.1 Loading Material

1. Place your vinyl or other cutting material onto the feed rollers.
2. Adjust the pinch rollers to securely hold the material without excessive pressure. Ensure the material is aligned straight.
3. The two double-spring pinch rollers and aluminum knurled stick help maintain stable paper feeding over long distances.

5.2 Adjusting Cutting Force and Speed

The backlit LCD screen and control panel allow for precise adjustments.

Figure 6: Close-up of the control panel and pinch rollers, illustrating the adjustable cutting force (10-500g) and cutting speed (10-800 mm/s) settings. The digital LCD screen and anti-deviation design contribute to accurate cutting.

• Cutting Force: Adjust between 10-500g. Start with a lower force and increase gradually until the material is cut cleanly without damaging the backing.
• Cutting Speed: Adjust between 10-800 mm/s. Slower speeds generally provide more precise cuts, especially for intricate designs.
• Use the arrow keys on the control panel to navigate the menu and adjust these settings.

5.3 Performing a Test Cut

Before a full project, always perform a small test cut to verify blade depth, force, and speed settings are appropriate for your material.

1. In your cutting software, create a small test shape (e.g., a square or circle).
2. Send the test cut to the plotter.
3. Examine the cut. If the cut is too deep or too shallow, adjust the blade exposure, cutting force, or both.

5.4 Sending Designs to the Plotter

1. Prepare your design in the cutting software.
2. Ensure the design size and position are correct relative to your loaded material.
3. Select the appropriate cutting parameters (force, speed) in the software or directly on the machine's control panel.
4. Initiate the cutting process from your software.

6. Maintenance

Regular maintenance ensures the longevity and optimal performance of your vinyl cutting machine.

• Cleaning: Regularly clean the machine, especially the cutting carriage, blade holder, and pinch rollers, to remove dust and material debris. Use a soft, dry cloth.
• Blade Replacement: Replace blades when they become dull or damaged to maintain cutting precision. Refer to Section 4.3 for blade handling.
• Pinch Rollers: Inspect pinch rollers for wear or damage. Ensure they rotate freely and provide adequate grip on the material.
• Lubrication: Consult the full product manual or VEVOR support for any specific lubrication requirements for moving parts.
• Storage: When not in use, store the machine in a clean, dry environment, protected from dust and extreme temperatures.

7. Troubleshooting

This section addresses common issues you might encounter. For more complex problems, contact VEVOR customer support.

8. Specifications

9. Warranty and Support

VEVOR products are designed for durability and performance. For warranty information, please refer to the documentation included with your purchase or visit the official VEVOR website.

If you encounter any issues or require technical assistance, please contact VEVOR customer support. Have your model number (KW-720D) and purchase details ready for faster service.

VEVOR Direct Store BE is the seller for this product. For specific return policies, please refer to the seller's information on the purchase platform.

Note: Spare parts availability information is not available at this time.