Canon imageFORMULA DR-C240 Office Document Scanner - Manual (Page 66)

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1
Print patchcode with a printer.
Click [Start] – [All Programs] – [Canon DR-C240] and then select
[Patchcode] from the menu.
Patchcodes can be printed in A4 and letter (LTR) sizes. Open the
application and print a patchcode that is the same size as the
document to be scanned.
Hint
In Windows 8.1/8, it is registered at the following location.
IMPORTANT
• Patchcodes must be printed in their normal size. If patchcodes
are enlarged or reduced, they may not be recognized correctly.
• When copying provided patchcodes to create different sized
patchcodes, ensure that the patchcode fits inside the effective
range shown in the following diagram. Also, when copying
patchcodes, ensure that they are the same size and shade as
the original.
• Keep the patchcode sheet clean. Take particular care to keep
the patchcode detection range area clean. Also, do not bend,
fold or crease the sheet.
Patchcode
(effective range for detecting patchcodes)
5 mm (0.2") 5 mm (0.2")
5 mm
(0.2")
94 mm
(3.7")