RICOH MP C3000 prints to blurred areas

[tecnomarco]

Greetings all, I have this problem: the RICOH MP C3000 Multifunction is a problem in the printing and copying features vertical bands blurry, it seems that the original glass stained with oil, I changed the drum unit black belt of transfer, the unit of the merger, (I thought it would be a problem of condensation on damp rooms, can it be?, and how can you fix?) and the transfer roller, but the problem is not resolved, has anyone had experience this defect?

[nick40]

Re: RICOH MP C3000 prints to blurred areas

I had a lot trouble with the image transfer belt being damaged. How close are the blur bands?

[ruben]

Re: RICOH MP C3000 prints to blurred areas

Sample?

[tecnomarco]

Re: RICOH MP C3000 prints to blurred areas

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[NeoMatrix]

Re: RICOH MP C3000 prints to blurred areas

Could be moisture on laser glass. But I'm betting :
Sticky label on ITB,Transfer or Charge roller.

[tecnomarco]

Re: RICOH MP C3000 prints to blurred areas

I replaced the group's black and it's working now .. but the distance between the two blur is equivalent to a round of opc drum, what could be this kind of defect? that is due to what? condensation?

[slimslob]

Re: RICOH MP C3000 prints to blurred areas

The drum stopping rotation briefly. Usually toner in the teeth of one of the gears.

[qbert69]

Re: RICOH MP C3000 prints to blurred areas

I actually had blur once on a Savin C5050.

Blur was trailing in the direction of the paper feed.

It was the Yellow PCU.

It looked like a slightly blurred "drop shadow" on orangish-red text.

Come to find out, the magnetic clutch that engages the drum was ever so slightly slipping, creating the "drop shadow" effect.

When the Mag Clutch was replaced, it solved the problem!!!

[Gift]

Re: RICOH MP C3000 prints to blurred areas

I think there is no drum clutch - I can only recall development clutches in this engine (still a good shot to go).

There were some issues with the laser shutter, too (can be easily removed) but usually with different symptomes.

[tecnomarco]

Re: RICOH MP C3000 prints to blurred areas

I repeat I solved the problem by replacing the drum unit, because the drum installed on another ricoh mp c3000 was the same defect