today i met machine when i copying it's make just scan .although i make counter image it's working ... no problem my head not grasp what is that threat. i didn't met this threat before .with knowledge that i changed yesterday .drum myler . and drum brush.
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Re: aficio 650
Since you say that you worked on the drum unit yesterday, it seems related to that area. Here's what I found:
charge grid shorting out~clean or replace drum unit not set, check SP 5 803 number 14 bit 1 should be 0 at ready Install M level firmware or higher make sure finisher is grounded perform RAM clear [copying is displayed - no operation] - charge grid shorting out-clean or replace [copying is displayed - no operation] - make sure finisher is grounded [copying is displayed - no operation] - perform RAM clear Replace PCU unit -
Re: aficio 650
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Paul@justmanuals.comComment
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Re: aficio 650
try cleaning/adjust the drum-unit connector, bad contact can cause zero reading from the Drum-potential sensor and the machine won't start, you can continue scanning but nothing happens.Comment
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Re: aficio 650
thanks shapes sandmanmac and vollegaas it's bad drum conducted.it's now working
.after that one of previous technician left switch num3.i make it down .collection of wrench signal revealed.i keep it working on it.thanks guies
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