TASKalfa 2551ci parts pipe transfer cleaning assy

[kyove]

Hi Guys,

We all know the problem in TASKalfa 2551ci (TA 2550ci, FS-C8520MFP too) with the waste toner pipe assembly.

When I run into this problem usually I order a new WT Pipe like suggested in technical bullettin.

Part to order is:
302K094043 PARTS PIPE TRANSFER CLEANING ASSY SP

There is also the possibility to order single broken parts.
So with a little patience and the following codes you are able to repair the broken pipe.

302K003680 SCREW TRANSFER CLEANING A - Qty: 1
302K003670 GEAR TRANSFER CLEANING Z19L - Qty: 2
302K003610 SPONGE TRANSFER CLEANING - Qty: 1

I think I miss a component. Old WT have not a stopper so compared to the new WT pipe I miss this stopper.
Look at the pictures.

Anyone knows the code?
Have you ever encountered the same problem?

Thank you in advance,
Kyove

[kyove]

Re: TASKalfa 2551ci parts pipe transfer cleaning assy

Today I changed WT Pipe Assy on a TASKalfa 2550ci (which had the same component of 2551ci).

I took a photo so you can see the older version of pipe: stopper is missing.

Anyone knows the code?

[blackcat4866]

Re: TASKalfa 2551ci parts pipe transfer cleaning assy

I have a box of miscellaneous clips in my case.

If it were me I would forage in my case. It looks like a common size. =^..^=

[copier tech]

Re: TASKalfa 2551ci parts pipe transfer cleaning assy

If I may highjack this thread, how easy is this pipe to change? Procedure not listed in service manual.

[Geo]

Re: TASKalfa 2551ci parts pipe transfer cleaning assy

If I may highjack this thread, how easy is this pipe to change? Procedure not listed in service manual.

A major PITA....I just did one ...

[BruceJ]

Re: TASKalfa 2551ci parts pipe transfer cleaning assy

Service bulletin f162. You don't have to take the back or high voltage pcb off. Just reach in an flex shaft.

[copier tech]

Re: TASKalfa 2551ci parts pipe transfer cleaning assy

Service bulletin f162. You don't have to take the back or high voltage pcb off. Just reach in an flex shaft.

Thanks just found it, looks easy enough to remove?

TA C2551 Procedure to remove transfer cleaning pipe.pdf

[sparkycivic]

Re: TASKalfa 2551ci parts pipe transfer cleaning assy

Yeah, it looks easy, but it's time consuming and that front plastic assembly is awkward to remove and install. If ONLY they put access holes for those two screws it would be unnecessary to remove the whole front and the lefthand side. I'm seriously considering making a drilling template for myself to try making access holes, since we have a significant quantity of these in service.

[KYO_OEM]

Re: TASKalfa 2551ci parts pipe transfer cleaning assy

KDC is learning...
But i think same issue will happen on new systems also.
On Hanabi2HyPAS/M8124cidn both holes are implemented from factory now.
For older Hanabi Range, you can order new "Cover inner fron"t, but not available for Jupiter range!!
Sometimes i think that japanese guys are a little bit stupid...

[Geo]

Re: TASKalfa 2551ci parts pipe transfer cleaning assy

Yeah, it looks easy, but it's time consuming and that front plastic assembly is awkward to remove and install. If ONLY they put access holes for those two screws it would be unnecessary to remove the whole front and the lefthand side. I'm seriously considering making a drilling template for myself to try making access holes, since we have a significant quantity of these in service.

After the second one I was thinking the same thing....Just two properly placed holes will eliminate the need to remove the inner cover...Major time and nerve saver..

[taskalfa]

Re: TASKalfa 2551ci parts pipe transfer cleaning assy

After the second one I was thinking the same thing....Just two properly placed holes will eliminate the need to remove the inner cover...Major time and nerve saver..

[Santander]

Re: TASKalfa 2551ci parts pipe transfer cleaning assy

Yes it is the pipe transfer cleaning assembly and you should also order the transfer belt. When pipe assembly fails the toner backs up in the transfer belt cleaning duct and usually cakes up as solid as a rock blocking the exit shutter from even closing when you pull it out. We have tried cleaning it with limited success, it is easier and more cost effective to just replace the transfer belt after replacing the pipe transfer cleaning assy. And yes the marks are black because when you add all the colors together, CMYK you end up with black. Besides your "comet trails" it may also appear as random "smudges" on the copies/prints. Hope this helps.

[blackcat4866]

Re: TASKalfa 2551ci parts pipe transfer cleaning assy

As far as I know, only assemblies are available. But I have successfully pinned another machine. See README:

Sorry, the PDF file is 2.2MB, just a little too big to attach. Ask if you want it, with email destination. =^..^=

[kyove]

Re: TASKalfa 2551ci parts pipe transfer cleaning assy

Hi BlackCat,

Can you send me the readme at johnfritz74@gmail.com

Thank you in advance,
Kyove

[Spooltasker]

Re: TASKalfa 2551ci parts pipe transfer cleaning assy

What kind of page count are these failures happening at?

Or no apparent pattern.