Canon iR3225 Guide

4
Special Copying and Mail Box Features
Adjusting the Contrast (Sharpness) 4-149
Adjusting the Contrast (Sharpness)
This mode enables you to scan and record the originals with a sharper or softer contrast. To
reproduce text or lines with a sharper contrast, use [High] as the setting. To scan originals containing
printed photographs or other halftones with a softer contrast, use [Low] as the setting.
Low
If you scan an original containing halftones, such as a printed photograph, using the Photo mode, the
moiré effect (a shimmering, wavy pattern) may occur. However, you can lessen this moiré effect by
using [Low] as the setting to produce a clearer image.
High
This setting enhances the edges of original images so that faint or fine text is reproduced with a
sharpercontrast. This setting is particularly suited to scanning blueprints and faint pencil drawn
images.
Remark
For information on the modes which cannot be set in
combination with this mode, see "Combination of
Functions Chart(p.9-8)."
Acesst 1.0 6251194

Canon iR3225 Specifications

General

Print Technology	Laser
Copy Resolution	600 x 600 dpi
Monthly Duty Cycle	50, 000 pages
Paper Output	250 Sheets
Duplex Printing	Yes
Print Speed	25 ppm
Print Resolution	1200 x 1200 dpi
Copy Speed	25 cpm
Scan Resolution	600 x 600 dpi
Paper Capacity	550 sheets
Connectivity	USB, Ethernet
Warm-up Time	Less than 30 seconds
Paper Input (Standard)	550 sheets
Media Sizes	A4, A5, B5, Legal, Letter, Executive
Zoom	25-400%
Functions	Print, Copy, Scan
Network Connectivity	Ethernet
Operating System Compatibility	Windows, Mac