Bizhub 451 P-14 Error

[medmouncef]

Hi

Me too, I am interested in the first degree. Please provide us the link or send it to us.

Greetings

Hi I am having constant issue with C650 (+650) right this moment and would appreciate if anyone can send me a link to the GC1-22 special firmware on the Konica site...

Many Thanks

I looked through 1.5 hrs now and could not find it.

[medmouncef]

Hi I am having constant issue with C650 (+650) right this moment and would appreciate if anyone can send me a link to the GC1-22 special firmware on the Konica site...

Many Thanks

I looked through 1.5 hrs now and could not find it.

Look here : http://onyxftp.mykonicaminolta.com/D...&productid=952

For my part, I search without result the service manual for KM c451. If ever, you have it or know where I can find it, I don't to thank you not enough.

Greetings

[habik]

My Fix was shifting C and M laser to value 300 manualy.

Then all the other adjustments stabiliser reset and full gradation adjust.



"Quite a mile away from initial settings but it worked for me."

[medmouncef]

Don't waste your money and time on replacing the ph units. Follow this procedure step by step and I guarantee you the P-14 will go away, I've done this on atleast 30 machines and have had success with each one.

1. Do "Skew Adjustment Reset" then run "Initialize+Image Stabilization"
2. Turn off copier.
3. Apply firmware GC1-22 for the Printer control. MFP firmware must be at atleast R5.
4 Do "Skew Adjustment Reset" then run "Initialize+Image Stabilization" again.
5. Turn off and on the copier.
6. Run Gradation for all three modes and then run Stabilizer again.

This has been a fix for me 100% of the time with P-14 codes.

For reference look at TAD # TAUS0703835EN08 in the KM Knowledgebase.

Hello

I followed this procedure to the letter but it did not work.

Greetings

[medmouncef]

My Fix was shifting C and M laser to value 300 manualy.

Then all the other adjustments stabiliser reset and full gradation adjust.



"Quite a mile away from initial settings but it worked for me."

Hello


Can you tell me where exactly did you introduce these values? I can not find.


Thank you very much

[habik]

in service mode...where you do Skew Adjustment

[medmouncef]

in service mode...where you do Skew Adjustment

Thanks. I'll test it on my machine.

[mdtrinh]

P-14 means there is a skew problem. My experience is that it mostly deals with the black IU. 1st pull out the black IU and reseat it. But before locking the black IU hold it in place with your hand then lock it. Sometimes it doesn't sit right. The other alternative is if it doesn't work try replacing the black IU.

PS - as a precaution reseat all IU's

Hope this helps!

Thanks!
We have to replace the black IU to solve the problem.
Bad black IU unit also show up same problem in different machine.

[habik]

Thanks!
We have to replace the black IU to solve the problem.
Bad black IU unit also show up same problem in different machine.

Nice one.

I have changed Bk IU and ITB and no difference. Cleaning skew mechanism apparently helps as someone already mentioned here already...I did not need to do that...my fix was new values in Skew.

Thanks for the info on how you have fixed it!

[habik]

Just Flashed one of our machines with GSR-R6 and we shall see, if the P-14 comes back. I had it on Manual Skew Adjust with figures

C-480
M-480
Y-193

Now with the Firmware I did:

Skew Adjust Reset + Initialize and Image Stabilise

Flashed with GSR-R6

Skew Adjust Reset + Initialize and Image Stabilise

P-14 went away

Magic will see for how long

Thanks for watching Have a nice weekend folks.