4511c jams on color copies only!!??

[gerryhuerta]

i have a toshiba 4511 that jams only when im printing in color and not when im printing in black. can some one help me out?? it jams as soon its about to reach the transfer belt,. also it gives me copies or prints sometimes ok but other times it fades away like halfway down the page. if anyone can please help please post... thanks

[toshibadale]

What's the code when it jams? Hold down C & 8 at the same time then the code will appear in the top right corner of the display..

[gerryhuerta]

hummm..

thats a good question... i will look and see if i can find it and post up the error code when i get it..

[audioimaging]

Get the code and prepare for some fun.

You probably have a drive belt failure. There are multiple belts in the drive assy and when the right one fails, you get this symptom.

Toshiba has a belt mod kit for this but it's a real fun job.

[gerryhuerta]

jaja

jaja thanks bro i will try and post it up today if i getr a chance, thanks for your help so far guys.

[gerryhuerta]

found error code

i got the error code for the toshiba copier, and it gave me a CEB0 error.also since it jams every time i try to copy in color it gave me error E030 when the paper was jammed. if any one has had this problem please help me out thank you..

[gerryhuerta]

this is what i found while reserching the error code.

[CEB0] Black developer unit lifting movement abnormality

Is the black developer lifting clutch working properly? (Perform the output check: 03-433)
YES 1. Check if the connector of the black developer lifting clutch is disconnected.
2. Check if the connector CN362 on the LGC board is disconnected.
3. Check if the connector pins are disconnected or the wires of harnesses are opencircuited.
4. Check if the conductor pattern on the LGC board is short- or open-circuited.
5. Replace the black developer lifting clutch.
6. Replace the LGC board.
NO
Are the black developer contact position detection sensor and black developer contact timing
detection sensor working properly? (Perform the input check: 03-[FAX]ON/[1]/[C], /[1]/[B]
NO 1. Check if the connectors of the black developer contact position detection sensor
or black developer contact timing detection sensor are disconnected.
2. Check if the connector CN361 on the LGC board is disconnected.
3. Check if the connector pins are disconnected or the wires of harnesses are opencircuited.
4. Check if the conductor pattern on the LGC board is short- or open-circuited.
5. Replace the black developer contact position detection sensor and black developer
contact timing detection sensor.
6. Replace the LGC board.
YES
1. Check if the conductor pattern on the LGC board is short- or open-circuited.

2. Replace the LGC board.



so if anyone has done it before and can give me any hints on where or what to look at so that i dont waste time somewhere else it will be much appreciated. thanks to ^^^^^^^^^^^ for your help so far.

[audioimaging]

If you have a CEB0 code, disregard what I wrote previously.

This is a common problem. Toshiba initially tried a mod kit which added some pieces to the front of the cam shaft. This doesn't help.

Change the black developer lift clutch with the new part number and it will resolve problem.

Toshiba, later came out with a drive unit change that reworks that area. I've never done this mod as the new clutch works well enough. Even though the new clutch looks exactly the same as the original clutch.

[gerryhuerta]

thanks

thanks for the help you have been verry helpfull... rep points for ^^^^^
i will see about getting that part number and installing that part and will post up the end result...