go into advanced security in service mode and its no dev/drum stop
go into advanced security in service mode and its no dev/drum stop
I tried many firmware but this problem still happened. But, is it possible that the problem is the chip in Drum Unit?
Hi Darren could you tell me does this firmware actually stop the replace IU message from being displayed or does it just allow the machine to continue to run once the units have reached their life?
Also cant find this tech tip on the cses website is there any chance you could mail me a link?
Many thanks
Hardy
Thanks for the PDF. The soft switch settings were made a lot simpler.
The PCU reset works with an ICP. But you can short it on this machine does not seem to care.
Open the front door and remove the waste box and relay board cover.
Find a drum connector of any color, keep short on pin 1 and 3 with a paper clip then make the door switch.
Let the engine run like half a second then break the door switch.
Check the consumable life to verify that its cleared.
If at first you don't succeed then try again.
Or you can get slow blow fuses make the short with that.
Whatever
Well, I hope that's not a matter of "Brightest Bulb In The Package" but I am just not able to reset a BH-C-280 with that method. Nothing happens or I get for instance C2411 -2 -3 -4 codes. Even when I use a picofuse for shortening pin 1-3/1-5 neither Drum Unit nor Developing Unit will be reset. Only when I get a new chip it works, proving that the system basically works.
Any idea please?
Hans
" Sent from my Intel 80286 using MS-DOS 2.0 "
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