Error code B200 (or related errors B201 / B202 / B203 / B204 / B205 / B206 / B207) generally means that print head communication has failed and that your printer will require service or replacement.
If TWAIN scan applications quit unexpectedly when launching or display an error message then quit, move third party data source files from the TWAIN Data Source folder*.
If the TWAIN driver (or ScanGear) is installed and the data source does not appear in the application's TWAIN Source and you've confirmed that the imaging application supports Windows Vista, select 'Run as administrator' to launch the application. On the Shortcut tab of the application's Properties window, select ' Advanced '. On the Advanced Properties
The error 'Incompatible version of the RPC stub' is caused by an incompatible version of a DLL that was installed on the system, such as Oleaut32.dll, Olepro32.dll, Asycfilt.dll, Stdole2.tlb. For example, version 3.50 of Oleaut32.dll is installed and used only by Windows XP and so causes this error if it is installed on a machine running any other operating system. At the command prompt c :\WINDOWS, enter the following commands on separate lines as shown. Windows automatically restarts.
An Error Message Is Displayed on the LCD For Example: B300, 6500, 6A80, 5 C 00, 5700, 5400, 5B00, 5200, 6800, 5110, 9000, C 000, 6 C 10, 6 C 00 "****" is an alphanumeric code that varies according to the error status.