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PU Y ASIC ERROR

My OKI C9650 is giving me a PU Y ASIC ERROR after trying to update firmware is there any way i can fix this please help

Posted by SiNnA on

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2 Related Answers

Anonymous

  • 5 Answers

SOURCE: Oki C9300

What is the status of your fuser unit and on what paper settings are printing on? When last have you cleaned tour machine?

Posted on Jun 26, 2008

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robert mendoza

  • 1 Answer

SOURCE: My oki c9650 say service

jcampos,,, pudistes solucionar este problema del error 256... tengo el mismo..

Posted on Jun 26, 2011

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1 Answer

Oki c8600 registration error 3


Registration Error 3
When a color registration error is detected with coarse
adjustment, or with the main-scan line adjustment.
PU firmware does not notify this warning to CU firmware
at the time of Shipping Mode. Therefore, this status
does not occur in a user environment.
n
2 = Yellow
3 = Magenta
4 = Cyan

Dens Shutter Error 2
DENS SHUTTER ERR
Check 3: Check to see whether the sensor shutter opens and closes normally, by the
MOTOR & CLUTCH TEST of the self-diagnostic function. If the shutter operates
imperfectly, replace the shutter unit.

May 06, 2014 | Oki Electric Industry C8600n Led Printer

1 Answer

Registration error 3


When a color registration error is detected with coarse
adjustment, or with the main-scan line adjustment.
PU firmware does not notify this warning to CU firmware
at the time of Shipping Mode. Therefore, this status
does not occur in a user environment.
n
2 = Yellow
3 = Magenta
4 = Cyan

May 06, 2014 | Oki Electric Industry C8600n Led Printer

2 Answers

How do you fix density shutter error and sensor calibration error on OKI C9650 Printer


The shutter protects the density sensors and keeps the windows on the sensors clean, until they wear out. Replace the shutter assy (part number 42755401) and clean the sensor windows.

If this doesn't solve the problem, you may be at the beginning stages of a broken gear for the top cover mechanism that protects the LED printheads when the cover is open. As a test, you can remove the 4 black protective covers from the printheads and see if your machine will calibrate itself. If it does, I recommend leaving the protectors off and just be extra careful of the LED printheads when you change toners...

Jul 06, 2013 | Oki Printing Solutions C9650 Led Printer

1 Answer

Density shutter error


The density sensors are dirty (probably toner on them). This is usually caused by the cleaning blades being worn out on Item #31 on Printer Unit page 2/2 part number 42755401 needs replaced.

Printer Parts Diagram and part numbers

Jul 05, 2013 | Oki Printing Solutions C9650 Led Printer

1 Answer

Oki c9650


The top cover mechanism that protects your LED heads has broken gears that operate the protection shields. As a test, you can remove the 4 black shields from the LED printheads and see if the printer now prints correctly. If that fixes it, then I recommend leaving the machine that way as replacing the entire top cover is the solution...very expensive if it is still available to purchase.

May 01, 2013 | Oki Printing Solutions C9650 Led Printer

1 Answer

Oki C9650 not printing Yellow


remove the unit
open the cleaning lamp cover (front of unit)
turn O.P.C drum gear and check that toner is always applied to the developer roller

Sep 27, 2012 | Oki Printing Solutions C9650 Led Printer

1 Answer

Iam getting the duplex paper jam error 371 each time i try to print . how do imake the error go. i dont use the duplex at all.


See page 75 of the attached user manual on how to remove a duplex paper jam. If you can't find a paper jam in the duplexer, simply remove the duplex assembly (power off the printer, then power on) and see if that resolves your issue.

(The printer will operate just fine without the duplex assy. installed)
Okidata C9650 User Manual

Sep 12, 2012 | Oki Printing Solutions C9650 Led Printer

1 Answer

Oki c9650 paper jam


I would recommend removing all paper trays and opening any hatches that are not screwed down. With this done please check the machine thoroughly and hopefully you will spot the paper in question.

Please bear in mind that even small scraps of paper stuck in the printer can cause this error if they are covering a key sensor.

Once you are confident the offending paper has been removed just closing all doors and replacing the paper trays should make your printer check for paper again (although some models will require you to indicate the jam has been removed).

Sep 12, 2012 | Oki Printing Solutions C9650 Led Printer

1 Answer

OKI 5550mfp Fax Problems



error 209 - Media Table Download Failure MediaTable Download to PU failed. Reboot.

CU firmware detected an anomaly in behavior in PU (including a violation of communication protocol between CU and PU).

are you suing unusual sized paper?

Feb 19, 2008 | OKI C5550N Multifunction Printer - Color...

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