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BJC-2000
1.6 Option
1.6.1 Color image scanner cartridge
This printer can be used as a color scanner when a scanner cartridge is installed.
To help stabilize the output of the LED which provides the scanner cartridge with its
light source, when the scanner cartridge is just installed or when it is not engaged in
reading operation, the printer makes the LED lit to pre-heat the scanner cartridge or
keep it warmed up.
Also, in order to establish the "value of white color," which provides a reference for
scanning images, the scanner needs to perform white calibration correction, using the
white calibration sheet.
The calibration data is retained unless there is an ambient temperature change of
±5°C or the cartridge is removed and reinstalled.
Also for monochrome printing, edge emphasis processing is performed.
1.6.2 Scanning holder
The scanning holder protects the scanning document from the printer's sharp spurs
that may damage the document during feeding. Small documents can also be
scanned using the scanning holder. When the printer is used as a scanner, the
scanning holder must be used at all times.
1.6.3 White calibration sheet
The printer uses a white calibration sheet to perform calibration. The white
calibration sheet is set on the printer similar to the scanning holder. White calibration
is performed in the initial setting of the printer driver. As the white calibration sheet
is used to set the white standard value for scanning images, scanning input data may
be affected if the sheet is dirty. Without damaging the sheet, use a soft moistened
cloth to gently wipe off the dirt . If the sheet is still dirty, use a wet towel to wipe the
sheet and dry it thoroughly before use.
Figure 2-5 Scanner Cartridge
Figure 2-6 Scanning Holder
2-5
Part 2: Product Specifications
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