Hi,
E020 Drum/Developer-related error
XX=01:Y XX=02:M XX=03:C XX=04:K XX=00:Any color
XX10 In INIT control of the initial setting,
SGNL is less than 62. Clean the ATR sensor window, Check on attachment of the developing unit, Check on a break
in the ATR sensor, Replace the ATR sensor
XX11 In INIT control of the initial setting,
REF is less than 62. Check on a break in the ATR sensor, Replace the ATR sensor
XX12 In INIT control of the initial setting,
SGNL is 960 or more. Check on a break in the ATR sensor, Check on operation of the shutter, Replace the ATR sensor
XX13 In INIT control of the initial setting,
REF is 960 or more. Check on a break in the ATR sensor, Replace the ATR sensor
XX50 When density data is computed using
SGNL value and REF value in ATR
control, REF becomes 0 due to backup
data corruption.
Clean the ATR sensor window, Check on
attachment of the developing unit, Check on a break
in the ATR sensor, Replace the ATR sensor,
Replace the DC controller PCB
XX51 When density data is computed using
SGNL value and REF value in ATR
control, the sensitivity coefficient
becomes 0 due to backup data
corruption.
Replace the DC controller PCB
XX81 P-SENS-P is less than 255 when a base
(drum face) of patch detection is read
out.
Clean the patch image reading sensor window
XX90 A computation result of patch reading in
patch detection is less than 16. Check on attachment of the developing unit, Replace the patch image reading sensor, Replace
the developing unit
XX91 A computation result of patch reading in
patch detection is 1008 or more. Check on toner leak from toner buffer in the developing unit, Replace the patch image reading
sensor
XX92 A computation result of patch reading in
patch detection is less than 42 for Y/M/
C and less than 73 for Bk 3 times in
succession.
Check on attachment of the developing unit,
Replace the patch image reading sensor, Replace
the developing unit
X93 A computation result of patch reading in
patch detection is 522 or more for Y/M/
C and 543 or more for Bk 3 times in
succession.
Check on toner leak from toner buffer in the
developing unit, Replace the patch image reading
sensor
XXA0 In ATR control, SGNL is less than 62. Clean the ATR sensor window, Check on
attachment of the developing unit, Check on a break
in the ATR sensor, Replace the ATR sensor
XXA1 In ATR control, REF is less than 62. Check on a break in the ATR sensor, Replace the
ATR sensor
XXA2 In ATR control, SGNL is 960 or more. Check on a break in the ATR sensor, Check on
operation of the shutter, Replace the ATR sensor
XXA3 In ATR control, REF is 960 or more. Check on a break in the ATR sensor, Replace the
ATR sensor
XXA8 In ATR control, the detected T/D ratio is
upper than its upper limit (13%) 10
times in succession.
Check on toner leak from toner buffer in the
developing unit, Replace the ATR sensor
XXA9 In ATR control, the detected T/D ratio is
lower than its lower limit (3%) 3 times
in succession.
Check on attachment of the developing unit,
Replace the ATR sensor
and,
E070 ITB HP detection error
0001 HP of the ITB fails to be detected even
after the specific period of time.
Abnormality of the HP sensor,
Deviation of the belt from its position to
either edge, or soiling of the seal
Clean the HP detection seal, Clean/Replace the HP
sensor
...so, I pressume that something is broken, because you are getting these two error codes... call service, or write on
[email protected] for service manual.
Hope that helps!
No help. After I put the new control in i turned the circuit breaker back on. the display eventually to the Loc rEF and thats it. All touch pad buttons are inoperative.
there is a lable on the control that says the glass touch reference point must be reset and references a mini manual but I don't have one. I don't even know it that will help.
I am thinking of putting the old controller in again, but have not figured out this code.
Thanks for the interest!
already tried that. no joy:(
So that is what they call that little piece of paper. I had scanned it several times but did not see anything about LOC rEF. Nor could I find anything about 'glass touch reference points'.
Reading about the F codes I saw that the codes could be cleared by pressing 8 and 6 at the same time. So I tried that and it cleared the LOC rEF!
Sadly, the controller was not the problem with the oven. The oven resets during warmup. typically when the temp gets above 200 degrees, then the controller resets completly. i tried the controller because it seemed the most logical. Oh well.
I have just replaced the sensor assy, item # 253.
Replacing the sensor assy did not help.
test
JGS968SEK1SS
DR ...I have worked through the LOC rEF problem. The solution was to press 8&6 at the same time like you would do to clear an F code.
I have replaced the Sensor ASSY and the Controller in an unsuccessful attempt to fix the original problem which is:
The oven resets during warmup. typically when the temp gets above 200 degrees, then the controller resets completly( goes blank for a few minutes and then redisplays with time flashing).
It resets in convection, conventional, broil and self clean. I am begining to suspect a power supply but cant find one called out in the parts diagrams i have found on the net.
Any help would be appreciated....Mo
I have an idea I would like to try on you:
I am wondering if I might have a power problem to the oven. The oven is connected to the same GFI circuit as the refrigerator, microwave and dishwasher and i think obviously, they all run off the same circuit breaker. neither the GFI nor the CB trip however.
What made me think of this is I noticed the oven controller actually goes through a reset period where it is totally inactive for several minutes and then restarts with the dreaded flashing time. This is without even turning the oven on and happens rarely for sure. I noticed it occurred once two days ago and has not happened since.
I am going to try turning off all the other appliances and see what happens.
What do you think?
I am experiencing the same problem that Mohave_O has seen. As the over is heating up, suddenly the controller resets. The display goes blank, then after a short time it boots up again, all characters on the display are briefly illuminated then it returns to the flashing clock. (This is the same reset sequence that it goes through when the oven is plugged in.)
I replaced the controller and it 'seemed' like the problem was fixed but, 3 months later, it has happened again. So I feel like I wasted my money on the new controller.
So, I've been wondering, what would make the controller reset? And my current thinking is that it may be a power supply problem. If the voltage to the controller dips below some level, it may cause it to reset. Has anyone else seen this? I wonder if Mohave_O has resolved his/her problem and how?
try pushing clear off see if that clears the code
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