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There are currently no product reviews.
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I'm quite impressed. I had to wait 24 hours for my manual (quite a rare one) but I got it and the quality was good. Also, from trawling the web, these prices are by far the best.
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Manuale perfetto. Ottimo e utilissimo. Grazie a questo manuale ho potuto realmente risolvere il complesso problema della stampante.
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Manuale perfetto. Ottimo e utilissimo. Grazie a questo manuale ho potuto realmente risolvere il complesso problema della stampante.
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Was very fast and accurate service. Just what I needed. I recommend to everyone.
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Very good scan quality, only PC Board scan not enough contrast.
No 5.0VD
YES
No 3.3V
YES
Is there about 5.3V NO at the IC153 pin 1?
YES
Check 5.3VA on SMPS Board
Is there about 3.8V at NO the IC152 pin1?
YES
Check or Replace the D127
Is there about 4V ~ 5V at the IC153 pin 4?
YES
NO
Check the �PWR CTL H� signal from µ-COM
Is there about 4V~ 5V at the IC152 pin4?
YES
NO
Check the �PWR CTL �H��signal from µ-com
Check the IC153 and Replace
Check the IC152 and Replace
No 2.5V
YES
No SW_5.3VA
YES
Is there about 3V ~ 3.8V NO at the IC151 pin 1?
YES
Check D154 and D127 on SMPS Board
Is the VCC (5.3V) supplied to Q158 Emitor?
YES
NO
Check 5.3VA on SMPS Board
Is there about 4V ~ 5V at the IC151 pin 4?
YES
NO
Check the �PWR CTL H� signal from µ-COM
Is there about 0V NO at R179 and R156?
YES
Check the �STANBY H�signal from µ-COM
Check the IC151 and Replace
Check Q158 and Replace
3-5
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