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SHORTROUND
resident
Joined: 23 Mar 2005
Posts: 155
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 Posted: Wed Nov 09, 2011 8:31 pm Post subject: E-034 code |
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E-0034 code new install when i got to installing toner it got this code. no toner was installed. At the bottom of the home screen it shows no error code just charger error. But when you go into service mode it shows code E-0034 corona charger error. also the drum is coated with toner. Book shows it being a dev. error. any ideas?  |
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SHORTROUND
resident
Joined: 23 Mar 2005
Posts: 155
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| Posted: Thu Nov 10, 2011 12:05 am Post subject: E-034 |
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| I pulled out put2 on the HV power supply which supplies the DEVBIAS and SPBIAS. The code went away. again any ideas |
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cjwilt
doctor
Joined: 24 Jan 2007
Posts: 1041
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| Posted: Thu Nov 10, 2011 11:16 am Post subject: |
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| I would be curious to know if the output 2 wire is shorted to ground? |
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Cabok
intern
Joined: 13 Dec 2004
Posts: 117
Location: Montreal
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| Posted: Thu Nov 24, 2011 10:41 am Post subject: |
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| I've had a particular 7100 that would give that code once in a while, and once we rerouted the HV wires, it was OK. I think it was shorting right beside the HV board, against the bracket that holds the board. |
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Nathan_Snapper
doctor
Joined: 08 Oct 2008
Posts: 274
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| Posted: Mon Dec 19, 2011 6:14 pm Post subject: |
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| I am getting this error as well. I have done the wires and replaced the HV power supply. Looked at the Dev blade roller and everything is at its Voltage checked with a voltage meter except for the Bias. It is at 175 +/- and it is supposed to be at 350 +/-. i un bound the wire to make sure that it was not stretched and cut by one of the zip ties. There was no physical damage. I also replaced the out2 wire. I took the Dev out and disconnected the blade cleaning roller and then put it back together. Made sure all copper conductors were in the proper place. I also put conductive grease on the side panel connectors. so that there was no doubt. cleaned them off first then reapplied the grease. I tested all the voltages and not my plan is to take the dev unit out and replave it with a new one. If anyone has an idea of what i have done wrong or not done let me know. THank you. |
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