Facsimile and static presentation processing – Static presentation processing – Attribute control
Reexamination Certificate
2006-09-12
2006-09-12
Williams, Kimberly (Department: 2625)
Facsimile and static presentation processing
Static presentation processing
Attribute control
C358S504000, C358S406000, C399S009000
Reexamination Certificate
active
07106477
ABSTRACT:
In a digital copier having an input scanner and a printer, image placement or magnification errors which relate to the input scanner can be corrected in copies made at the printer. A person feeds into the input scanner a special test pattern sheet. The copy of the test pattern may exhibit readily-detectable image defects, manifest as “readings” which the user can communicate to the computer, such as through a user interface. A control system in the computer can take the readings and use them to correct attributes of prints made in subsequent copying operations.
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Baker Charlotte M.
Hunter R.
Williams Kimberly
Xerox Corporation
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