F-26-03 Konica 7145

[prntrfxr]

Replace DV - same error code. What does the 03 code exactly mean? I'd rather not change the TDS unless I have to. It wont let me calibrate the DV either. I've cleaned the machine really good. Any ideas? I'm not really familiar with Konica machines.

[Luther]

Make sure the PCL's are plugged in on the drum unit,(2 pin connector) they are attached to the charge assembly , also make sure all the dv unit gears are turning, hope this helps

[Luther]

Also clean the sensor on the drum unit, you need to remove the drum and the sensor is located below the cleaning blade wipe it with a dry cloth there might be toner or setting powder on it, good luck

[ebm]

This code pops up if you try use aftermarket drum, too.

[big jase]

i have had this problem when main motor M1 is not turning,,winding on motor work loose so M1 doe'nt turn (drum motor)

[minimerlin]

This can be caused by the TDS going bad or even the harness being trapped and grounded...check the harness on the dev unit!

[redime]

	Quote:			Originally Posted by minimerlin
	This can be caused by the TDS going bad or even the harness being trapped and grounded...check the harness on the dev unit!

Yup, can be a pinched or poorly operating TDS, can also be a bad TCSB on the drum unit - can be a flipped blade, M1 motor having a bad solder point -- and can even be the board.

[smiley]

yup thy are right but when your motor is good you have to focus in developer.but try to disable the toner detection.

[Gergő]

PROBLEM:

Door message, code 0003 with F26-03 code.

Content CAUSE: Thermistor was shorted out, causing relay 1 on the power supply to trip. This results in the loss of 24v to front door switch and boards.

SOLUTION: Replace the Thermistor ( p/n 26NA88011). TH1 and TH2 are on the same harness.


Solution provided by Don St.Onge - SSD Windsor.

[minimerlin]

	Quote:			Originally Posted by Gergő
	PROBLEM: Door message, code 0003 with F26-03 code. Content CAUSE: Thermistor was shorted out, causing relay 1 on the power supply to trip. This results in the loss of 24v to front door switch and boards. SOLUTION: Replace the Thermistor ( p/n 26NA88011). TH1 and TH2 are on the same harness. Solution provided by Don St.Onge - SSD Windsor.

I cannot fathom were this can refer to a thermistor problem!!