Sharp mx-2600n streaks

[stevee104]

I have a sharp machine that puts magenta and black lines across the page in different spots, the line can be thin at times and ticker at times. It has the hacksaw charge coronas that i clean and it will go away for maybe 250-500 pages before the lines return. I have look in the service manaul at some of the codes to run on the machine at can't see anyting for the charge grids.I have clean the machine ,change the black and magenta drums,blades and new charge grid and the problem returns to soon.page count for black is
200,456 and color 91,873

[miv]

can you paste scanned print?


TapatalkSGSAdvance

[stevee104]

Re: Sharp mx-2600n streaks

This was what i was copying and this was off of there machine with no lines, i put in where the lines was
showing up. i sorry i don't have the origanals because i was so upset for not fixing it i left in a hurry and left
them behind. the lines i put in are magenta lines.

[rolin]

Re: Sharp mx-2600n streaks

Looks like charge units to me. You say you did replace the MX-310mk? If so, I can see your frustration.
One of the reasons it looks like charge units is because the lead edge margin is there. If it were a blade or belt unit, the lines would not be erased in the margin.
Good luck.

[harleyrider]

Re: Sharp mx-2600n streaks

looks like corona to me also. I normally replace the unit instead of cleaning it.

[stevee104]

Re: Sharp mx-2600n streaks

yes all units where change 18,000 copies ago, so that why im suprised they are causing this issue so soon.

[miv]

But this is a copy, right? print from codes 64 has the same lines?
sorry, stupid question but necessary ;-)
18000 is not 'so soon' ;-)

[gwaddle]

Re: Sharp mx-2600n streaks

Looks more like optics to me, because it doesn't go to the edge of the page like a charge line would.

[stevee104]

Re: Sharp mx-2600n streaks

it also doing it on prints , no streaks on scans.

[gwaddle]

Re: Sharp mx-2600n streaks

it also doing it on prints , no streaks on scans.

Well never mind then.

[stevee104]

Re: Sharp mx-2600n streaks

Here some more samples after i change all the charge grids in all 4 drum units. one is a copy and the other is a internal print this was done 6000
copies ago. As you can this has been going on sometime and all the black copies and prints are find.

[Akitu]

Re: Sharp mx-2600n streaks

Stupid question, but have you used the slit glass cleaning brush on the front door?

[copyguy1]

Re: Sharp mx-2600n streaks

This may seem silly but you keep saying you replaced the charge grid. But did you you replace the complete charge assembly

[stevee104]

Re: Sharp mx-2600n streaks

yes the whole unit