Question about Epson DFX-9000 Matrix Printer

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Error 07 on dfx9000 printer

When i switch on my printer, i get "error 07,turn off printer" message.
i also installed a stabilizer that raised my output voltage to 230V, yet no improvement. can someone pls assist me.

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I just resolve this problem by change the ROM board
ghopong@afritec.net

Posted on Sep 08, 2008

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The issue relates to the voltage. The error reports 07 as low voltage error.

The motor (+42 V) or head drive (+37 V) voltage fell below the
allowable level.

This error indicates a power output problem, or a voltage detection circuit failure.

Check and replace the following in the order below, checking
functionality at each step:

Power Unit
ROM Board

Posted on Jul 23, 2008

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Posted on Jan 02, 2017

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Erreur 07


Fatal Error Code 07

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