Document Quality

This section describes the types and weights of paper that the scanner can read and precautions in preparing documents to ensure maximal scanner functioning.

Document type

The recommended paper type for documents is as follows:

•Woodfree paper

•Plain paper (for example, the paper type specified for XEROX 4024)

When using any other type of paper, test feed a few sheets with the ADF to ensure the paper feeds properly before performing a large-scale reading operation.

Any paper can be used on the flatbed. However, the ground color specification must satisfy the specification described in the Grounding Color Area section.

Paper weight

The paper weight should fall within the following ranges:

• 52 to 127 g/m2 (13.9 to 34 lb), 127g/m2 (34lb) for A8

Precautions

CAUTION

As there is always a slight chance that a document may be damaged when using the ADF, important original documents should never be fed through the ADF. Instead, read them manually using the flatbed.

A preliminary document feed test may be necessary to avoid unexpected errors. If document slip or jam in the ADF (JAM error) or double feed occurs frequently, read the documents manually using the flatbed. The following documents may be difficult to read properly using the ADF:

•Paper with clips or staples.

•Paper written on with wet ink.

•Paper without a constant thickness. (like envelopes)

•Paper with large rumples or curls. (See the NOTICE on the next page.)

•Paper with folds or tears.

•Tracing paper.

•Coated paper (for example, some paper used for color printing).

•Carbon paper.

•Paper smaller than A8 (Portrait) size, or larger than A3 or Double Letter.

•Materials other than paper (for example, clothes, metal foil, or OHP film).

•Photographic paper.

•Paper with notches on its side.

•Non-rectangular paper.

•Very thin paper.

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Fujitsu fi-4640S manual Document Quality, Document type, Paper weight, Precautions
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fi-4640S specifications

The Fujitsu fi-4640S is an advanced document scanner designed to meet the demands of high-volume scanning environments, ideal for businesses needing efficient and reliable data digitization. This model stands out with its robust build quality and a wide array of features that enhance productivity and ease of use.

One of the key features of the Fujitsu fi-4640S is its exceptional scanning speed. It can process up to 60 pages per minute, significantly reducing the time required to digitize large batches of documents. This speed is complemented by a dual-side scanning capability, allowing users to capture both sides of a page simultaneously, further increasing efficiency.

The scanner supports a variety of document types, including business cards, plastic cards, and long documents, making it highly versatile. With an automatic document feeder (ADF) that holds up to 100 sheets, users can easily load large volumes of documents and leave the scanner to complete the job without constant supervision.

Fujitsu integrates innovative technologies such as paper protection and image enhancement into the fi-4640S. The paper protection feature ensures that delicate documents are scanned without risk of damage, while the automatic deskew and cropping functions enhance image quality by correcting skewed scans and eliminating unnecessary background space. Additionally, the scanner features advanced color detection technology that optimizes the scanning process for color and black-and-white documents alike.

The fi-4640S is equipped with a high-resolution optical sensor that supports scanning up to 600 dpi, ensuring that even the finest details are captured accurately. This high resolution makes it suitable for a variety of applications, from archiving legal documents to digitizing photographs.

Software compatibility is another strong point of the Fujitsu fi-4640S. It comes bundled with a comprehensive suite of software solutions including ScandAll PRO, which facilitates easy document management, organizing, and archiving. Additionally, it supports various image file formats, providing flexibility in how scanned documents are stored and shared.

In summary, the Fujitsu fi-4640S is a feature-rich document scanner, ideal for organizations looking for high-performance scanning capabilities. Its speed, versatility, and advanced technology make it a valuable asset for any office environment, ensuring that document management tasks are streamlined and efficient.
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