Xerox 665 Примечание к выпуску - Страница 8

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INTS AND

IPS

FreeFlow Scanner 665

Table 2-1. FreeFlow Scanner 665 Hints and Tips

Feature/Function

Hole Fill

"Hole Fill" when

"Reprocessing"

images in "Preview"

Scanning

photographs

Artifacts in

"Automatic" mode

2-2

Table 2-1 lists Hints and Tips for the FreeFlow Scanner 665.

Hints/Tips

Regular use of the "Hole Fill" function in the scanner requires daily cleaning

of the paper guide on the automatic document handler (ADH). The paper

guide is the long, dark gray, plastic strip on the underside of the ADH, has a

pattern of very thin images, and two cutouts for the rollers. The following

steps should be used to clean this part:

1. Apply "Xerox Lens and Mirror Cleaner (XPN 43P81)" to a clean, lint

free, non-abrasive cloth.

2. Lift up the ADH.

3. Identify the flat, dark gray paper guide on the right-hand, underside of

the DADH. The paper guide is a long, flat piece of ribbed plastic, 5

inches from the right-hand side of the DADH. The paper guide is

approximately 13 inches in length and 1 inch wide and pivots in the

right/left motion when touched. This part also has two "cutouts" in it with

two rollers resting in the cutouts.

4. Rub the cloth in the right-to-left motion across the paper guide, starting

at the back of the scanner, working your way to the front.

Be careful not to dislodge the thin belt near the roller closest to the front

of the scanner.

The system may inadvertently white-fill small "blocks" (~3-5 mm in size) of

a scanned image in areas of the original that are similar to the pattern on

the document feeder paper guide. To eliminate these white-fill blocks,

disable the "Hole Fill" option.

The "Reprocess" command does not eliminate holes.

If a "Preview" of an image is made with "Hole Fill" turned off, and

"Reprocess" is selected with "Hole Fill" off or on, the holes will not be

removed from the previewed image. Holes will be removed from the final

scan "Accept".

Scanning photographs through the document handler is not recommended

due to the potential for damaging the original, as well as the susceptibility of

"streaks" in the resultant scanned image.

Windows < 0.5" x 0.5" are categorized as "background" and subsequently,

are processed differently from nearby windows (documents with a lot of

"small sized" content, such as maps with "landmarks" on them, are most

susceptible to this type of failure). This also occurs when scanning originals

with light shades of yellow and blue.

NOTE: If this problem occurs, the document should be scanned in a

different orientation, or off of the platen glass.

EROX

REE

CAUTION

USTOMER

OFTWARE

665

LOW

CANNER

ELEASE

UPPLEMENT