SOURCE: error message
The manual for the BJ-30 can be found here: http://downloadlibrary.usa.canon.com/cpr/pdf/Manuals/BJ30_user_manual.pdf On page 97 (105 of 183) it indicates your error message. Unfortunately, it does not give a way to resolve the issue other than bringing the device in for repair. I then came across this page which is a bit more descriptive with the error codes. http://www.uktsupport.co.uk/canon/bj/bj30.htm F12 is aPrintHead Temperature Error. It suggests trying to install a NEW print head. if the problem continues, the printer will require service.
SOURCE: Laser Error Error message 061-370 for Xerox Phaser 6125
From the service manual:
Troubleshooting Procedure Table
Step Actions and Questions Yes No
1 Check the Laser Unit for correct
installation.
Is the Laser Unit correctly installed?
Go to step 3. Reinstall the
Laser Unit. Go
to step 2.
2 Cycle the power.
Does the error still occur?
Go to step 3. Complete.
3 Check the wiring harness connectors
P/J40, P/J41, P/J411, and P/J412
between the MCU Board and the Laser
Unit.
Are the connectors securely
connected?
Go to step 5 Reconnect the
connectors. Go
to step 4.
4 Cycle the power.
Does the error still occur?
Go to step 5. Complete.
5 Replace the Laser Unit (page 8-31).
Does the error still occur?
Replace the
MCU Board
(page 8-59).
Complete.
SOURCE: Works for approx 30 secs then it cuts off with a error Code F7 message.
Assuming yours is a model KHMS2050SSS0, here is what the technical sheet says about the F7 error code:
1. Unplug microwave oven or disconnect power.
2. After 40 seconds, check to see whether this solves the problem.
3. Unplug microwave oven or disconnect power.
4. Check cooling fan operation
5. Check the magnetron.
6. Check P65 connection on the relay control board.
7. Check the P56/P66 connection between relay board and relay control board.
8. Check wiring to the 1200W inverter and control system. See “Checking Inverters.”
9. Check operation of all interlock switches.
10. Replace all parts and panels before operating.
11. Plug in microwave oven or reconnect power.
12. Check voltage at 4903-1 on relay board. If it is 120, unplug microwave oven or disconnect power.
13. Replace inverter.
14. Replace all parts and panels before operating.
15. Plug in microwave oven or reconnect power.
16. If problem persists, unplug microwave oven or disconnect power.
17. Replace relay control board.
18. Replace all parts and panels before operating.
19. Plug in microwave oven or reconnect power.
20. If problem persists, unplug microwave oven or disconnect power.
21. Check for reversed plug connection on controls or loose wiring.
22. Replace all parts and panels before operating.
23. Plug in microwave oven or reconnect power.
(This troubleshooting guide presumes one does not know how to test electronic components. That's why they say to replace and part and check it again.)
You can find
helpful exploded view diagrams and order parts by entering your full
model number from the tag on the oven here.
If yours is a different model number, please reply back.
SOURCE: I have an error message U81. The DVD recorder
These are error codes generated by the main microprocessor which are
tripped by corruption, preventing it's operation and which requires the
processor to be reset.
The codes do not actually mean anything at all because the corruption error potentially has a great many possible causes.
It does not point to any specific fault as such.
U81 error literally means 'Microprocessor Communication Error on the
Universal asynchronous receiver/transmitter' but I dare say if
Panasonic told you that , you would be no further forward.
Corruption can arise for many different reasons .. and is not
surprising in a box that has an aerial feeding endless streams of
complex data into it, has a mains connection with interference on it,
has two internal data storage and retrieval systems, either of which
can be problematic... and sits permanently bathed in electrical and
radio frequency fields of varying intensity.
Causes can be difficult to identify and may be internal or external.
Such problems may be exacerbated during the transitional phase of the DSO [ Digital Switch Over ]
In practice, all one can do is follow good practices:
Don't stack gear - or give it plenty ventilation if you do.
Ensure good clean mains supplies.
Ensure a properly installed aerial system with sound connectors and adequate screening.... etc.
SOURCE: Our Jura coffee machine S9 model has error message
Hi, Printed below is the fault for Error 4:
STEAM: Temperature sensor notify “value above tolerance”
I hope this helps.
Alison, Uno Coffee Company
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