FS 2126nfp

[zoraldinho]

Hi guys,

Does anyone have this kind of issue? Can't calibrate magenta but the right side of print is ok.I try with new belt and drums and clearing memory.
I am inclined to laser unit?!

Thanks,Z

[Tonerkiller]

Re: FS 2126nfp

Did you clean all of the charge roller.

[Zackuth]

Re: FS 2126nfp

What do you mean by "can't calibrate magenta"? Sometimes the calibration is so off that I have to enter the same last character many times, 5 to 8, to get any kind of result. But changing the transfer belt should have fixed that. Have you looked at the IDC sensor plate? If that doesn't move to uncover the sensor you could be having problems.

[AlbertK]

Re: FS 2126nfp

Hi, I would check the Magenta drum unit gears and perhaps the Magenta drum drive gears... Something is loose.... Did someone open the drive gearbox and not put the gears back in their correct place?
Good luck. It would be interesting to know what the solution was.

[zoraldinho]

Re: FS 2126nfp

Thanks for response dude.Yes.I put new belt and new drums and new magenta developer in a clean machine.

[zoraldinho]

Re: FS 2126nfp

What do you mean by "can't calibrate magenta"? Sometimes the calibration is so off that I have to enter the same last character many times, 5 to 8, to get any kind of result. But changing the transfer belt should have fixed that. Have you looked at the IDC sensor plate? If that doesn't move to uncover the sensor you could be having problems.

Hi Zack.

Thanks for response.Im a Canon tech so far and i need some sugestions here.


I mean magenta is out of range on the left side of the print.(check attachment).
Sensor plate is moving ok and sensors are clean.

I can't correct magenta with registration correction chart because lines are far away.

[zoraldinho]

Re: FS 2126nfp

Hi, I would check the Magenta drum unit gears and perhaps the Magenta drum drive gears... Something is loose.... Did someone open the drive gearbox and not put the gears back in their correct place?
Good luck. It would be interesting to know what the solution was.

Hi Albert


Gears! Interesting.Gonna check!

Regards,Z

[Zackuth]

Re: FS 2126nfp

Hi Zack.

Thanks for response.Im a Canon tech so far and i need some sugestions here.


I mean magenta is out of range on the left side of the print.(check attachment).
Sensor plate is moving ok and sensors are clean.

I can't correct magenta with registration correction chart because lines are far away.

Ok, in this case you will have to keep entering the same letter or number several times until the chart lines move. Use the last character (either I or 9) that the colored lines have shifted past.

[tmaged]

Re: FS 2126nfp

There is a bulletin that addresses the registration problem. Check the reg shutter is working. Replace the transfer belt. Use special firmware to reset the registration.

[zoraldinho]

Re: FS 2126nfp

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Ok, in this case you will have to keep entering the same letter or number several times until the chart lines move. Use the last character (either I or 9) that the colored lines have shifted past.

Hi Zack,

Eight times entering letters and numbers bring results!Print was awesome for 15 minutes.I believe auto callibration make colour reg. bad again.

[zoraldinho]

Re: FS 2126nfp

There is a bulletin that addresses the registration problem. Check the reg shutter is working. Replace the transfer belt. Use special firmware to reset the registration.

Hi dude,

I can't find this tool on the partner site.Do you know maybe the name or the title exactly for this tool?


Thanks,Z

[Tonerkiller]

Re: FS 2126nfp

Just keep adjusting. Made sure that you are adjusting in the right direction. You might have to do the max adj 10 times to get it right. Each max adj moves it very little. I have been there.

[Kidaver]

Re: FS 2126nfp

If you can get it lined up on color registration and then it is going out of alignment after a few auto calibrations then the problem is most likely with the shutter not opening and reading the color patch or a problem with your idc sensor. If the IDC sensor can not read the patch it just keeps adjust out of alignment getting worse each time.

[zoraldinho]

Re: FS 2126nfp

If you can get it lined up on color registration and then it is going out of alignment after a few auto calibrations then the problem is most likely with the shutter not opening and reading the color patch or a problem with your idc sensor. If the IDC sensor can not read the patch it just keeps adjust out of alignment getting worse each time.

you nailed it Kidaver! I think the same but i come back with proof.


Thanks Tonerkiller

Z

[tmaged]

Re: FS 2126nfp

Here's the bulletin. Following it has worked for us.