B554e J30-03

[Brett GS]

Hi all
Got a B554e jamming (j30-03).
Paper gets into the fuser and stops.
So far replace fuser drive/exit clutch,reg unit,exit unit,duplex unit,fuser,complet pickup unit,fuser drive motor and 2nd transfer door,checked all the icp's on PCRB but still no luck.
Machine is on 400k.
Am i missing something

[acusso1234]

Re: B554e J30-03

Hi all
Got a B554e jamming (j30-03).
Paper gets into the fuser and stops.
So far replace fuser drive/exit clutch,reg unit,exit unit,duplex unit,fuser,complet pickup unit,fuser drive motor and 2nd transfer door,checked all the icp's on PCRB but still no luck.
Machine is on 400k.
Am i missing something

Recently a Mono 754 had that exact jam code.
The first third of the A4 60gms paper was hitting a toner build-up hidden into the duplex unit. Disassemble is a joke.
Never heard back that particular customer.

[allan]

Re: B554e J30-03

How is the image registration on the jammed prints?
Bypass working?

[copyman]

Re: B554e J30-03

Really strange it's still jamming with everything you replaced.

Does it do it every time? Paper stop at same "exact place"? If "exact place" it has to be a sensor. If where paper stops varies then look at clutches, rollers, etc.

Are there any sensors that were not replaced with everything you did replaced? That's all I can think of right now. Let you know if anything else comes to mind.

[blackcat4866]

Re: B554e J30-03

30-03 is usually the exit clutch CL8. I've done a lot of them. =^..^=

[allan]

Re: B554e J30-03

If you print A4 in SEF and LEF. Does the the leading edge or the trailing edge stay in the same position?
That is if the jam is in the same position every time.
Changed any harnesses?

[Brett GS]

Re: B554e J30-03

Image is fine.
Does the same on all trays including the bypass.
No harness changed.
Jams in the same spot ( constatinas in the fuser)

[byronf]

Re: B554e J30-03

Change the fusing unit drive clutch as seen below.
If it is the first time changing it out at least 2 hours aside.

[Brett GS]

Re: B554e J30-03

Change the fusing unit drive clutch as seen below.
If it is the first time changing it out at least 2 hours aside.

Done that already

[blackcat4866]

Re: B554e J30-03

There are two clutches in that drive pack CL6 and CL8. They're identical. Are you sure it was CL8? =^..^=

[Brett GS]

Re: B554e J30-03

There are two clutches in that drive pack CL6 and CL8. They're identical. Are you sure it was CL8? =^..^=

Going back tomorow.
Will check and report back.
Tech replaced the top clutch.

[tsbservice]

Re: B554e J30-03

Wrong picture. There is only one clutch in this drive.


554e.jpg

[Bliki BZ]

Re: B554e J30-03

You are on the right track , In My case Biz 454e the IC chip was burned you could see the burn on outside of the chip probably from fuser drive clutch over heating you always see rusty clutch dust when opening right side door looking at rear upper section near drive clutch. location on PRCB was IC 38 for 454e may be the same for 554e ?

[CopierNerd]

Re: B554e J30-03

Hi all
Got a B554e jamming (j30-03).
Paper gets into the fuser and stops.
So far replace fuser drive/exit clutch,reg unit,exit unit,duplex unit,fuser,complet pickup unit,fuser drive motor and 2nd transfer door,checked all the icp's on PCRB but still no luck.
Machine is on 400k.
Am i missing something

J30-03, Paper jams at 11. Paper gets into fuser and stops. How much it gets in? if you have replaced all things mentioned then you should check transfer belt drive. Transfer belt is not rotating. You are saying you have checked image registration is fine. I dont think so. I believe no image transfer. Faced same fault today.

[Brett GS]

Re: B554e J30-03

Hi guys
Turned out being the printer control board being faulty.
Thanks all for the input.