[Electrical] Aficio 2060 Corona and Charge Grid replacement

[jcontractor]

HI,

I would like to know witch one is the default value of the Charge Bias. (Voltage applied to image process).

SP-2001-001

The service manual said that after replace charge corona and grid perform SP-2001-001 and change the value to the default.
The Actual reading is 900.

Additional data: In the machine was performed a 300K PM. All Parts in the kit was replaced and all parts recommended by service was cleaned or replaced. The machine has 940,00 copies.

Thanks in advance for your time and help.

[Llama God]

Re: Aficio 2060 Corona and Charge Grid replacement

It says on the screen in the relevant SP mode. The value in the box is the current value, the one below it is the default. If in doubt, print off the SMC data in 5990-004 as this has both default and current values on it.

[jcontractor]

Re: Aficio 2060 Corona and Charge Grid replacement

It says on the screen in the relevant SP mode. The value in the box is the current value, the one below it is the default. If in doubt, print off the SMC data in 5990-004 as this has both default and current values on it.

Great, thanks a lot.

[kyrenecopy]

Re: Aficio 2060 Corona and Charge Grid replacement

Strange, I have been working on these boxes since they were new and I have never set the voltages after replacing the corona/grid. Works just fine the way it is when I do the PM.

[Llama God]

Re: Aficio 2060 Corona and Charge Grid replacement

Strange, I have been working on these boxes since they were new and I have never set the voltages after replacing the corona/grid. Works just fine the way it is when I do the PM.

I agree, I never do this either and have had no issues. Still, it does say that it should be done in the service manual!

[zed255]

Re: Aficio 2060 Corona and Charge Grid replacement

I always reset all process values to default when doing a PM and initialize the new components from there.

[jcontractor]

Re: Aficio 2060 Corona and Charge Grid replacement

I always reset all process values to default when doing a PM and initialize the new components from there.

Thanks for your comment, I will do the same following your recommendation.

[jcontractor]

Re: Aficio 2060 Corona and Charge Grid replacement

I agree, I never do this either and have had no issues. Still, it does say that it should be done in the service manual!

Yes, it is working fine without resetting the values to default.
I mean in this machine.

[teebee1234]

Re: Aficio 2060 Corona and Charge Grid replacement

Those values actually have no effect unless the potential sensor can't calibrate or read the drum during process control (or process control is turned off). In that case the values stored in 2001-1, 2201-1 (dev bias) are utilized.

[zyqwiz]

Re: Aficio 2060 Corona and Charge Grid replacement

900 is the default value

[jcontractor]

Re: Aficio 2060 Corona and Charge Grid replacement

900 is the default value

Thanks a lot.