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ysshin79
07-13-2018, 12:22 PM
☆ Trouble shooting ☆
※ Symptom - Intermittent finisher JAM (J-7229) occurred
※ Model with FS-532 Finisher
KM bizhub PRO 951 PRESS 1052,1250
※ Cause - Finisher exit sensor JAM occurs when the paper badge can not be detected due to contamination of the light receiving part.
※ How to handle - After cleaning the part appearing like a black non-woven fabric under the exit sensor of the finisher (responsible for the exit sensor sensor), solve the symptoms.
☆ ☆ If you continue to clean the light-receiving part, J-7229 symptoms will not be treated even if you clean it later.
Applying the light-receiving part with black oil magic will make it completely processed.
Or replace the non-woven material parts of the light receiving part.

ysshin79
07-13-2018, 12:29 PM
4011340112
40111

Phil B.
07-13-2018, 03:09 PM
☆ Trouble shooting ☆
※ Symptom - Intermittent finisher JAM (J-7229) occurred
※ Model with FS-532 Finisher
KM bizhub PRO 951 PRESS 1052,1250
※ Cause - Finisher exit sensor JAM occurs when the paper badge can not be detected due to contamination of the light receiving part.
※ How to handle - After cleaning the part appearing like a black non-woven fabric under the exit sensor of the finisher (responsible for the exit sensor sensor), solve the symptoms.
☆ ☆ If you continue to clean the light-receiving part, J-7229 symptoms will not be treated even if you clean it later.
Applying the light-receiving part with black oil magic will make it completely processed.
Or replace the non-woven material parts of the light receiving part.

ok do you have a point to make or a question to ask about a problem?

blackcat4866
07-14-2018, 02:13 AM
ysshin79 has found a solution and is sharing. Thank you sir.

I can't read his handwriting on the samples though. =^..^=

ysshin79
07-27-2018, 01:03 PM
ysshin79 has found a solution and is sharing. Thank you sir.

I can't read his handwriting on the samples though. =^..^=

Thank You Sir.
I am Korea Republican.

Sample handwriting is Hangul.

The handwriting is in Korean language, and painting the sensor sensor with a black oil pen means that the symptoms will be solved.

It is a translation of Korean language into English into Google Translator. Thank you.

screw
09-14-2021, 06:02 PM
I have same jam J 7229 today, on km 950 with FS-532 finisher. I see that paper hit the black plastic on exit. To solve problem on quickly i cut that plastic. I will put new plastic but it works without50139

wjurls
09-16-2021, 03:32 PM
I have same jam J 7229 today, on km 950 with FS-532 finisher. I see that paper hit the black plastic on exit. To solve problem on quickly i cut that plastic. I will put new plastic but it works without50139


No need to replace the plastic. They will work fine with the end trimmed off. Konica upgraded this exit guide in later later revisions.

FixitYo
11-11-2021, 05:38 PM
☆ Trouble shooting ☆
※ Symptom - Intermittent finisher JAM (J-7229) occurred
※ Model with FS-532 Finisher
KM bizhub PRO 951 PRESS 1052,1250
※ Cause - Finisher exit sensor JAM occurs when the paper badge can not be detected due to contamination of the light receiving part.
※ How to handle - After cleaning the part appearing like a black non-woven fabric under the exit sensor of the finisher (responsible for the exit sensor sensor), solve the symptoms.
☆ ☆ If you continue to clean the light-receiving part, J-7229 symptoms will not be treated even if you clean it later.
Applying the light-receiving part with black oil magic will make it completely processed.
Or replace the non-woven material parts of the light receiving part.


Thank You .... this tip got me right to the problem, spot on!!

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