Question about Office Equipment & Supplies
La fotocopiadora prende bien pero se va a error con codigo u4-2
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Posted on Jan 02, 2017
U2 = Memory failure.
Clear U2 error
Enter diagnostic mode
To enter diagnostics:
Enter code 16
Press Start button
Exit diagnostics, by switching machine off.
If the error returns, you will need to replace the main board.
Posted on Dec 07, 2009
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