1. Įvadas ir pabaigaview
This manual provides essential instructions for the safe and efficient operation of your United Office A3 ULG 300 B1 2-in-1 Laminator and Paper Trimmer. This device is designed for both hot and cold lamination of documents up to A3 size, and includes an integrated paper trimmer for precise cutting.
Please read this manual thoroughly before first use and keep it for future reference. Proper use ensures optimal performance and extends the lifespan of your device.
2. Saugos instrukcijos
Visada laikykitės šių saugos priemonių, kad išvengtumėte sužalojimų ar įrenginio pažeidimo:
- Prieš naudodami įrenginį, perskaitykite visas instrukcijas.
- Laikykite prietaisą atokiau nuo vandens ir kitų skysčių. Nenaudokite jo šlapiomis rankomis.
- Do not insert metal objects or foreign materials into the laminator's entry slot.
- Ensure the device is placed on a stable, flat, and heat-resistant surface with adequate ventilation.
- Atjunkite prietaisą nuo maitinimo lizdo, kai jo nenaudojate arba prieš valydami.
- Nebandykite patys atidaryti ar taisyti įrenginio. Visus techninės priežiūros darbus patikėkite kvalifikuotiems specialistams.
- Prietaiso veikimo metu laikykite vaikus ir naminius gyvūnus toliau nuo įrenginio.
- The cutting blade of the paper trimmer is sharp. Exercise extreme caution when using this feature.
- Use only laminating pouches specified for the device.
3. Gaminio komponentai
Your United Office A3 ULG 300 B1 includes the following main components:
- Laminator Unit
- Integrated Paper Trimmer
- Maitinimo kabelis
- 8 x A3 Hot Laminating Pouches (80 microns)

Figure 1: The United Office A3 ULG 300 B1 Laminator unit. This image shows the main laminator device with its power and ready indicator lights, and switches for hot/cold lamination and power on/off.

Figure 2: The integrated paper trimmer. This component is part of the laminator and features a cutting guide and a rotary blade for trimming documents.
4. Sąranka
- Išpakavimas: Atsargiai išimkite laminatorių ir visus priedus iš pakuotės. Išsaugokite pakuotę būsimam saugojimui ar transportavimui.
- Vieta: Place the laminator on a clean, dry, stable, and heat-resistant surface. Ensure there is sufficient space around the device for proper ventilation and for documents to exit freely.
- Maitinimo jungtis: Plug the power cable into the laminator's power input, then connect it to a suitable electrical outlet.
5. Operating the Laminator
5.1 Įjungimas ir įšilimas
- Ensure the laminator is properly set up and plugged in.
- Flip the main power switch to the 'ON' position. The 'Power' indicator light will illuminate.
- The device will begin to warm up. This process takes approximately 5 minutes. The 'Ready' indicator light will illuminate when the laminator has reached the optimal operating temperature.
5.2 Karštas laminavimas
Hot lamination is suitable for standard documents using heat-activated laminating pouches.
- After warm-up, ensure the laminator is set to 'HOT' mode.
- Select the appropriate laminating pouch thickness using the rotary switch. For hot lamination, the device supports pouches from 80 to 125 microns.
- Place your document neatly inside a laminating pouch, ensuring it is centered and there is an even border around the document.
- Insert the sealed edge of the laminating pouch into the laminator's entry slot. The adjustable insertion aid helps guide the pouch straight. The laminator will automatically feed the pouch through.
- Allow the laminated document to cool on a flat surface before handling to ensure proper sealing.
5.3 Šaltasis laminavimas
Cold lamination uses self-adhesive pouches and does not require heat, making it suitable for heat-sensitive documents.
- After warm-up, ensure the laminator is set to 'COLD' mode.
- Use cold laminating pouches. The device supports cold pouches up to 200 microns.
- Prepare your document with the cold laminating pouch according to the pouch manufacturer's instructions.
- Insert the sealed edge of the cold laminating pouch into the laminator's entry slot. The laminator will feed the pouch through.
5.4 Immediate Stop (ABS Function)
In case of a misfeed or jam, the laminator features an immediate stop function (ABS). To activate, rotate the thickness switch to the 'ABS' position. This will stop the rollers, allowing you to carefully pull out the jammed pouch. Once cleared, return the switch to the desired thickness setting.
5.5 Išjunkite maitinimą
When finished laminating, flip the main power switch to the 'OFF' position. Unplug the device from the power outlet and allow it to cool down completely before storing.
6. Operating the Paper Trimmer
The integrated paper trimmer allows for precise cutting of documents.

Figure 3: Close-up of the paper trimmer, showing the cutting rail and rotary blade mechanism.
- Ensure the laminator is stable on a flat surface.
- Lift the transparent cutting guide.
- Place the document(s) under the cutting guide, aligning the edge to be cut with the desired measurement on the ruler. The trimmer can cut a maximum of 3 sheets of 80 g/m² paper or 1 laminated document.
- Lower the cutting guide to secure the document(s).
- Slide the rotary blade along the cutting rail to trim the document.
- Carefully remove the trimmed document and any excess paper.
Caution: The cutting blade is sharp. Always keep fingers clear of the cutting path.
7. Priežiūra
Regular maintenance ensures the longevity and optimal performance of your laminator.
- Valymas: Prieš valydami visada atjunkite įrenginį nuo elektros tinklo. Naudokite minkštą, šiek tiek sausą šluostę.amp cloth to wipe the exterior surfaces. Do not use abrasive cleaners or solvents. Ensure no liquids enter the device.
- Saugykla: Store the laminator in a cool, dry place, away from direct sunlight and extreme temperatures. Ensure the device is completely cool before storing.
- Vidinis valymas: The laminator rollers may accumulate adhesive residue over time. To clean, run a folded sheet of paper through the laminator several times while it is warm. Do not use chemical cleaners inside the device.
8. Problemų sprendimas
If you encounter issues with your laminator, refer to the following table for common problems and solutions:
| Problema | Galima priežastis | Sprendimas |
|---|---|---|
| Laminatorius neįsijungia. | Nėra maitinimo. | Check if the power cable is securely plugged into the device and the electrical outlet. Test the outlet with another device. |
| 'Ready' light does not illuminate. | Device is still warming up. | Wait approximately 5 minutes for the device to reach operating temperature. |
| Pouch jams in the laminator. | Maišelis įdėtas neteisingai arba per storas. | Immediately activate the ABS function (rotate thickness switch to 'ABS'). Carefully pull out the jammed pouch. Ensure pouches are inserted sealed-edge first and are within the specified thickness range. |
| Poor lamination quality (bubbles, wrinkles). | Incorrect temperature setting, old pouches, or uneven insertion. | Ensure the correct temperature setting for the pouch thickness. Use fresh, high-quality pouches. Insert pouches straight and centered. |
| Paper trimmer not cutting cleanly. | Too many sheets, dull blade, or incorrect alignment. | Do not exceed the maximum sheet capacity (3 sheets 80g/m² or 1 laminated document). Ensure the document is properly aligned. The blade is not user-replaceable; if dull, contact support. |
Jei problema išlieka ir išbandžius šiuos sprendimus, susisiekite su klientų aptarnavimo tarnyba.
9. Specifikacijos
- Modelis: ULG 300 B1
- Prekinis ženklas: United Office
- Laminavimo tipas: Karštas ir Šaltas
- Maximum Lamination Size: A3
- Hot Lamination Thickness: nuo 80 iki 125 mikronų
- Cold Lamination Thickness: Iki 200 mikronų
- Galia: Maždaug 300 W
- Apšilimo laikas: Maždaug 5 minučių
- Rollers skaičius: 3
- Maximum Lamination Width: 297 mm
- Paper Trimmer Capacity: Max. 3 sheets (80 g/m²) or 1 laminated document
- Matmenys (P x P x A): Apytiksliai 46 x 17.4 x 12.6 cm
- Svoris: Maždaug 2.06 kg
10. Garantija ir palaikymas
This product comes with a manufacturer's warranty. Please refer to the warranty card included with your purchase for specific terms and conditions. For technical support, spare parts, or warranty claims, please contact the United Office customer service department through the contact information provided in your product documentation or on the official United Office websvetainę.