Canon iR3025 main motor runs on and off from start

[rapidocument]

It goes to normal warmup and ready state to make copies but the main motoris running on and off repeteadly right from start, I don't have another machine to swap boards, ah other thing is that once throwed a 733 code, (haven't done it again). The manual says that a communication error between printer board is possible, however also mentions LVPS and DC controller as possibilites, all of them very expensive items, have you run into a similar problem before'?....Customer called for a toner change only and I was very unlucky that machine started with all this once the toner was replaced...(trouble with customer).

[teckat]

Re: Canon iR3025 main motor runs on and off from start

Try cheap way
Memory_ clean ends> reseat or replace.

Also check outlet for proper constant supply and proper Ground to Netural +/- 0.0v > 0.5v max.

[aAandy]

Re: Canon iR3025 main motor runs on and off from start

It goes to normal warmup and ready state to make copies but the main motoris running on and off repeteadly right from start, I don't have another machine to swap boards, ah other thing is that once throwed a 733 code, (haven't done it again). The manual says that a communication error between printer board is possible, however also mentions LVPS and DC controller as possibilites, all of them very expensive items, have you run into a similar problem before'?....Customer called for a toner change only and I was very unlucky that machine started with all this once the toner was replaced...(trouble with customer).

you may have a HVT leak at one of a hundred different places - high voltage charge leakages via arcing or toner tracks will 'wig' the machine out (spike it and confuse it)

HVT = high voltage (charge, transfer, bias)

LEAKAGE = high voltages shorting to ground via carbon tracking, toner buildup, or even insects dead in the wrong place

you'd be amazed how many insects i have found fried by HVT in coronas etc, they cause the high voltage to arc to ground and 'spike' the system, causing problems

[rapidocument]

Re: Canon iR3025 main motor runs on and off from start

I am going to check all that, now I have disassembled the boards and toner assy to check if mechanism its turning or not, This thing is absolutely time consuming ...(and 0 $ to get from it..!!! jeez

[zoraldinho]

Re: Canon iR3025 main motor runs on and off from start

Do you still have masage"replace toner"?

[hidius]

Re: Canon iR3025 main motor runs on and off from start

im pretty sure that noise is just the machine adding toner .. so it could just be a hopper problem. try taking the toner out and put it back in

[rapidocument]

Re: Canon iR3025 main motor runs on and off from start

Yeah toner related,
Toner pipe clogged inside.
Strange thing didn't pop up a code though,
Problem gone.

Thanks to all of you guys.