beautypg.com

Effective area for detecting patch code patterns – Canon DR-3080CII User Manual

Page 52

background image

50

Using the Scanner

Effective Area for Detecting Patch Code Patterns

IMPORTANT

● When you copy the originals, adjust the size and density settings to match

the originals. Extremely dark or light copies may not scan correctly.

● When you copy the originals, adjust them so that the patch code pattern is

in the effective area for detecting patch code patterns.

● Make sure that the originals are not stained or marked in any way. Take

special care to avoid staining or marking the effective area for detecting
patch code patterns. Also, take care to avoid bending or wrinkling Patch
Code Sheets. Damaged or marked Patch Code Sheets cannot be read
correctly.

● To avoid a reading error, make sure that the scanning density for Patch

Code Sheets is neither too light nor too dark.

(effective area for detecting patch
code patterns)

Units: inches (units in parentheses

are millimeters)

0.2" (5 mm)

0.2" (5 mm)

0.2"
(5 mm)

3.7"
(94 mm)

Patch Code Pattern

This manual is related to the following products: