1. Introduction
Thank you for choosing the Happybuy SL288 Thermal Laminator Machine. This portable laminator is designed for hot lamination of documents up to A4 size, providing a protective, durable finish. It features a quick warm-up time, efficient lamination speed, and an ABS anti-jam function for reliable operation. This manual provides essential information for safe and effective use of your laminator.

Image 1.1: The Happybuy SL288 laminator is adaptable for various laminating materials, including photos, certificates, and documents, using its dual roller system for smooth lamination.
2. Safety Instructions
- Read all instructions before using the laminator.
- Do not operate the laminator if the power cord or plug is damaged.
- Keep the laminator away from water or other liquids.
- Do not touch the heated parts of the machine during or immediately after use.
- Ensure proper ventilation around the laminator during operation.
- Unplug the laminator when not in use or before cleaning.
- This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
3. Product Overview
3.1 Parts Identification
Familiarize yourself with the components of your Happybuy SL288 laminator:
- Power Switch: Turns the laminator ON/OFF.
- Power Indicator Light: Illuminates when the laminator is powered on.
- Ready Indicator Light: Illuminates when the laminator has reached optimal operating temperature.
- Film Entry Slot: Where the lamination pouch with the document is inserted.
- Film Exit Slot: Where the laminated document exits the machine.
- ABS Button: Used to release jammed documents.

Image 3.1: Front view of the Happybuy SL288 laminator, highlighting the power switch, power indicator, and ready indicator lights.
4. Setup
- Placement: Place the laminator on a flat, stable surface with adequate space around it for proper ventilation and for documents to pass through.
- Power Connection: Plug the power cord into a standard 120Vac, 60Hz electrical outlet.
- Power On: Turn the power switch to the 'ON' position. The Power indicator light will illuminate.
- Preheat: Allow the laminator to preheat for approximately 3-4 minutes. The Ready indicator light will illuminate when the machine has reached its optimal operating temperature and is ready for use.

Image 4.1: The laminator features a quick preheat time of 3-4 minutes and a laminating speed of 13.4 inches per minute for efficient performance.
5. Operating Instructions
5.1 Preparing for Lamination
- Ensure the laminator is preheated and the Ready light is on.
- Select a lamination pouch appropriate for your document size (up to A4) and thickness (3-5 mil).
- Place your document neatly inside the lamination pouch, ensuring it is centered and there is a small margin around the edges.

Image 5.1: The Happybuy SL288 laminator supports A4 and smaller paper sizes, with a maximum lamination width of 9 inches and film thickness of 3-5 mil.
5.2 Lamination Process
- Carefully insert the sealed edge of the lamination pouch into the Film Entry Slot.
- The laminator will automatically feed the pouch through. Do not pull or push the document.
- Once the laminated document exits the Film Exit Slot, place it on a flat surface to cool and harden.
5.3 Using the ABS Anti-Jam Function
In the event of a paper jam or misfeed:
- Press and hold the ABS button located on the side of the laminator.
- While holding the button, gently pull the jammed pouch out of the Film Entry Slot.
- Release the ABS button. Allow the machine to cool if it was overheated, then re-attempt lamination with a new pouch if necessary.

Image 5.2: The one-touch ABS button allows for quick removal of jammed documents, protecting your valuable items.
6. Maintenance
6.1 Cleaning
- Ensure the laminator is unplugged and completely cool before cleaning.
- Wipe the exterior of the machine with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- To clean the rollers, run a folded piece of paper through the laminator to pick up any adhesive residue.
6.2 Storage
When not in use, store the laminator in a dry, dust-free environment. Its compact design allows for easy storage.

Image 6.1: The compact design of the Happybuy SL288 laminator makes it easy to store on a desk or in a small space.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Laminator not turning on | No power, power switch off | Check power cord connection, ensure switch is ON. |
| Document jammed | Pouch inserted incorrectly, too thick, or misaligned | Press and hold the ABS button to release the pouch. Re-insert correctly. |
| Poor lamination quality (bubbles, wrinkles) | Laminator not fully preheated, incorrect pouch thickness, or old pouches | Wait for Ready light. Ensure pouch thickness is 3-5 mil. Use fresh pouches. |
| Laminator is slow | Normal operation, or machine not fully warmed up | Ensure Ready light is on. The laminating speed is 13.4 in/min. |
8. Specifications
Detailed technical specifications for the Happybuy SL288 Thermal Laminator:
- Item Model Number: SL288
- Net Weight: 2 lbs / 0.95 kg
- Product Dimensions: 13.4 x 4 x 2.8 in / 340 x 103 x 71 mm
- Lamination Function: Hot Lamination
- ABS Anti-Jam: Yes
- Speed: 13.4 in/min (340 mm/min)
- Rollers: 2-Roller System
- Preheat Time: 3-4 minutes
- Lamination Film Thickness: 3-5 mil
- Film Width: Maximum A4 (up to 9 inches wide)
- Maximum Power Consumption: 300W
- Voltage & Frequency: 120Vac, 60Hz

Image 8.1: Visual representation of the Happybuy SL288 laminator with its dimensions and a summary of key specifications.
9. Warranty and Support
For warranty information, product support, or to purchase accessories, please refer to the official Happybuy website or contact Happybuy customer service directly. Keep your purchase receipt as proof of purchase for any warranty claims.
Happybuy Customer Service: Please visit the Happybuy official website for contact details and support resources.



