1. Introdução
This manual provides comprehensive instructions for the setup, operation, and maintenance of your Avision AV332U Compact Duplex Document Scanner. The AV332U is a high-speed, reliable, and affordable sheetfed scanner designed for efficient document management, capable of scanning at 40 pages per minute (ppm) and 80 images per minute (ipm). It supports duplex scanning and can handle various media types, including plastic ID cards and heavy card stock.
Its compact design and advanced image processing technology make it an ideal solution for businesses requiring fast and high-quality document digitization.
Produto acimaview

Figura 1: Frente view of the Avision AV332U scanner with its input and output trays extended, showing the compact design and control panel.
2. Informações de segurança
Please read the following safety precautions carefully before operating the scanner to ensure safe and optimal performance.
- Utilize apenas o adaptador de energia fornecido com o scanner.
- Não exponha o scanner à água ou umidade excessiva.
- Evite colocar o scanner sob luz solar direta ou perto de fontes de calor.
- Ensure proper ventilation around the scanner.
- Não tente desmontar ou reparar o scanner por conta própria. Consulte um técnico qualificado.
- Keep the scanner away from dust and debris.
3. Configuração
3.1. Conteúdo da embalagem
Verifique se todos os itens estão presentes na embalagem antes de prosseguir com a instalação.
- Avision AV332U Document Scanner
- Adaptador de energia
- Cabo USB
- Guia de início rápido
- Software CD (or download instructions) including TWAIN/ISIS drivers, Avision Button Manager, AVScan, and PaperPort.
3.2. Instalação de Hardware
- Place the scanner on a stable, flat surface with adequate space for document feeding and output.
- Connect the power adapter to the scanner's power input and then plug it into an electrical outlet.
- Connect one end of the USB cable to the scanner's USB port and the other end to an available USB port on your computer.
- Extend the input and output paper trays as needed for document feeding.
3.3. Instalação de software
The AV332U scanner requires driver and software installation for full functionality.
- Insert the provided software CD into your computer's CD/DVD drive, or download the latest drivers and software from the official Avision website.
- Follow the on-screen instructions to install the TWAIN and ISIS drivers. These drivers are essential for the scanner to communicate with your computer and scanning applications.
- Install the bundled software applications:
- Avision Button Manager: Allows you to configure custom scan profiles and send scanned images to various destinations (e.g., email, printer, cloud services like Google Drive or Evernote) with a single button press.
- AVScan: An image processing software for enhancing scanned documents.
- PaperPort: A document management software for organizing and managing your scanned files.
- Reinicie o computador após a instalação, se solicitado.
4. Instruções de operação
4.1. Carregando documentos
- Ensure the input and output trays are fully extended.
- Fan the edges of the documents to separate them and prevent misfeeds.
- Adjust the paper guides to fit the width of your documents snugly.
- Insert the documents face-down into the input tray. The scanner supports paper from 27 to 413 g/m² (7 to 110 lb) and sizes up to 8.5” x 14” (legal).
- For plastic cards (e.g., credit cards, driver's licenses) up to 1.25 mm thick, use the straight paper path.
4.2. Realizando uma varredura
- Certifique-se de que o scanner esteja ligado e conectado ao computador.
- Load your documents into the input tray.
- Launch the Avision Button Manager software or your preferred scanning application (e.g., AVScan, PaperPort, or any TWAIN/ISIS compatible software).
- In Button Manager, select a pre-configured scan profile or create a new one. Profiles can be set for different destinations (e.g., Scan to PDF, Scan to Email, Scan to Folder).
- Press the corresponding button on the scanner's control panel or initiate the scan from the software interface.
- The scanner will automatically feed and scan the documents. The ultrasonic multi-feed detection feature helps prevent missing pages.
- Review the scanned images in the software. You can perform image enhancements using AVScan if needed.
- Save the scanned documents to your desired location or send them to the configured destination.
5. Manutenção
5.1. Limpeza do scanner
Regular cleaning helps maintain optimal scanning performance and image quality.
- Exterior: Limpe a parte externa do scanner com um pano macio, seco e sem fiapos. Não use produtos de limpeza abrasivos ou solventes.
- Glass Surfaces (CIS): Gently wipe the Contact Image Sensor (CIS) glass with a soft cloth dampened with a non-abrasive glass cleaner. Ensure no liquid drips into the scanner.
- Rolos: Periodically clean the feed rollers with a soft cloth lightly dampened with isopropyl alcohol to remove paper dust and residue.
- Proteção contra poeira: When not in use, fold the input and output trays to protect the unit from dust accumulation.
6. Solução De Problemas
Esta seção aborda problemas comuns que você pode encontrar com seu scanner.
| Problema | Possível causa | Solução |
|---|---|---|
| O scanner não foi reconhecido pelo computador. | USB cable loose or disconnected; Drivers not installed or corrupted; Scanner not powered on. | Ensure USB cable is securely connected. Verify scanner is powered on. Reinstall scanner drivers. Try a different USB port. |
| Atolamento de papel. | Documents not loaded correctly; Paper too thick or thin; Foreign object in paper path. | Remove all documents. Open scanner covers and carefully remove jammed paper. Ensure paper guides are adjusted correctly. Use appropriate paper types. |
| Poor scan quality (streaks, blurry images). | Dirty CIS glass or rollers; Incorrect scan settings. | Clean the CIS glass and feed rollers as described in the Maintenance section. Adjust scan resolution and image settings in the software. |
| Multi-feed detection errors. | Documents stuck together; Ultrasonic sensor dirty. | Fan documents thoroughly before loading. Ensure documents are not creased or stapled. Clean the ultrasonic sensor (refer to full manual for location). |
7. Especificações
| Recurso | Detalhe |
|---|---|
| Nome do modelo | AV332U |
| Número do modelo do item | FF-1904B |
| Marca | Uma visão |
| Tipo de scanner | Business Card, Document, Photo (Duplex, ADF Sheetfed) |
| Tecnologia de Conectividade | USB |
| resolução óptica | 600 dpi |
| Velocidade de digitalização | Up to 40 ppm / 80 ipm (A4, Color, 200 dpi) |
| Tipos de mídia suportados | Business Card, ID Card, Paper (27 to 413 g/m² / 7 to 110 lb) |
| Tamanho de folha suportado | A4, Legal (up to 8.5" x 14") |
| Plastic Card Thickness | Até 1.25 mm |
| Profundidade de cor | 24 bits |
| Dimensões do produto | 11.02 x 5.91 x 6.3 polegadas |
| Peso do item | 2.2 libras (aproximadamente 1 quilograma) |
| O quetage | 16 watts |
| Características | High Optical Resolution, Compact Design, Ultrasonic Multi-feed Detection, CIS Module (no warm-up time) |
| Software empacotado | TWAIN/ISIS Drivers, Avision Button Manager, AVScan, PaperPort |
8. Garantia e Suporte
Specific warranty terms and conditions for the Avision AV332U scanner are subject to the region of purchase and the retailer's policy.
For detailed warranty information, technical support, driver updates, and additional resources, please visit the official Avision website or contact your local Avision authorized dealer.
Fabricante: Uma visão





