Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Chigusa Mochizuki0
Date of Patent
July 13, 2010
0Patent Application Number
117113340
Date Filed
February 27, 2007
0Patent Primary Examiner
Patent abstract
An image forming apparatus capable of executing a plurality of functions is provided with operating portion to which an operation instruction is inputted by an operator; display portion for displaying an operation guide to the operator; error detecting portion for detecting an occurrence of an operation error; and display controller for causing a screen displayed on the display portion to differ depending on whether or not the error detecting portion is detecting any operation error if an operation instruction is inputted to the operation portion by the operator.
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