Question about Konica Minolta KONICA BR BIZHUB C451 1BLACK IMAGING UNIT

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C3725 problem c3725 solution

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Sir, First open the side of the copier is there any red/orange looking stuff laying around if so the fusing unit is shot and will be needed to be replaced. If it looks ok then close it up and turn off the machine including the main power switch inside the front cover. Then holding down the Utility /Counter button power on the machine first inside front cover switch first(close cover) then on the side operating panel you must keep the Utility/Counter Button press all this time until you get the screen that says "Trouble Reset" then you will touch trouble reset and wait for OK. then power off the machine using main power switch inside front cover WAIT TEN SECONDS then power back on if the code shows again get a Technician to look at the machine if you keep doing the reset you will destroy the machine. Its trying to tell you its broke when that code shows up!!!!

Posted on Oct 31, 2014


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What is Code C-3725 on Konica Minolta Bizhub c451

C3725 Fusing abnormally high
temperature detection

(NS sensor)
• The NC sensor continues to detect a temperature
higher than a predetermined one
for a predetermined period of time.
Procedure for resetting
1. Turn OFF the main power switch.
2. Turn main power switch ON while pressing the Utility/Counter key.
3. Touch [Trouble Reset].
4. Check to make sure that [OK] is displayed and the it has been reset.
5. After turning off the main power switch, turn it on again more than 10 seconds after
and check if the machine starts correctly.

Jul 17, 2014 | Konica Minolta bizhub Office Equipment &...

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