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Code cof32 Removed Drum Unit, emptied excess toner, cleaned and installed. After short start-up code cof32 appeared.

Posted by Anselm on

  • Dan 123 Mar 17, 2008

    C0F32, replaced drum unit with a generic from Katun and still get C0F32 code ???

  • alberthendri
    alberthendri Jun 09, 2017

    caramengatasi cof32 bagaimanaya?

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Anonymous

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I removed Drum Unit, emptied excess toner, cleaned and installed. After short start-up code cof32 appeared.

Posted on Oct 31, 2008

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jonathan white

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Auto Toner Density Level.

Replace the developer. It should sort it.

Posted on Sep 18, 2008

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Dixon Tambasacan

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GO to ATDC settings and adjust !! make sure youre ATDC current is below 6.5%.

Posted on Oct 01, 2014

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Adorjani Laszlo

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SOURCE: fixing code cof32

The excess toner is under cleaning blade.Posible you emptied the developer.COF 32 ATDC sensor malfunctions.Tray ATDC gain level from 155 to 168.

Posted on Jul 30, 2009

Anonymous

  • 25 Answers

SOURCE: fixing code cof32

You must have cleaned the developer in the right side of the image unit, the reason for the code because the sensor doesn't detect toner and developer. You don't mension the make and the model, I presume is a Minolta. If you tell me ,I can tell you how to sort that out.
GOOD LUCK.

Posted on Nov 01, 2008

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I am getting a code cof32 code


Recommend you replace the developer in the image it. Be sure to clear counters first then run the required F8 procedure after re-installing the image unit, of course you ATDC sensor which is located below the image unit is bad, worse case the control broad is bad. If the developer was replaced was the person who replaced using a vacuum cleaner if so might have destroyed the sensor. NEVER use a Vacuum cleaner to remove the developer static electricity can destroy that sensor. Also since the image unit will be apart replace the drum and cleaning blade. Normal done that way. Again ensure counters are clear first as that is the only way the copier knows it has a new drum and developer. As the machine uses the counters to determine voltages for certain assemblies such as drum and developer unit. Clearing counters without replacing parts causes image problems and codes!!!


Try this site for parts


Precision Roller Printer Toner Cartridges Parts and Supplies Office...

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

Jun 13, 2015 | Konica Minolta Dialta Di3010 3010f 3510...

2 Answers

Code cof32 appears


cof32 is telling us that ATDC sensor is reading toner supply incorrectly, now this Toner Density Control sensor sits inside the developer unit of this machine, and toner is feed into it, where the atdc sensor reads the amount of toner that it has mixed with the developer and adjust it occording to level initally set when developer was first installed.

Developer can become old and not attract the toner any more

Toner can clog up and not be able to get to it

Developer can be spilt so it is no longer at right level.

Maybe it wont stir cause of something mechanical

Sensor rarely fails

or maybe the ATDC sensor needs to reset it's level (service f8)

not sure but ...Service mode stop 00 stop 01 then select F and 8

link to new dev
http://supplydepot.com/amazing/itemdesc.asp?ic=MIN8936416&eq=&Tp

Nov 05, 2007 | Minolta Di152 Laser Printer

1 Answer

Minolta di183 cof32 code


Man!!!!!!!!!!!!!!
Start first bye buying a new drum, cleaning blade and developer. Hope fully you did not destroy the sensor on the bottom of the developer unit it has a ribbon cable. You need to clear the counter for developer drum first in service mode. Then replace the developer and drum and cleaning blade together as one!!!!!!
Then run the required F-8 procedure in service mode.

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

Sep 08, 2017 | Konica Minolta Office Equipment & Supplies

2 Answers

Canon iR 2016 copier problem E019


Product : imageRUNNER 2200/2800/3300(i)/2220N(i)/3320N(i) Title : E019
Error : 
E019-0000 is displayed on the control panel. 

Workaround : 
This error code is the indication of the waste toner container being full or a problem with the detection mechanism. Actions to be taken are:1. Turn the machine off and check the waste toner container. If the container is full, empty the container. Clean the inside and outside of the container's neck with alcohol. Be sure that the neck is clear and not soiled with toner before placing it back into the machine. Turn the machine on and check to see if the code went away.
2. If the container isempty and the code is still displayed, check the neck of the container. Turn the machine off and check the container,if the neck is dirty, clean the inside and outside with alcohol before placing it back into the machine. Turn the machine on and check to see if the code went away.
3. If the machine still displays the code after the bottle is emptied and the neck clean; check the sensor, the sensor connections to and from the DC controller PCB for continuity, and the proper positioning of the sensor. Replace the sensor if it is damaged or excessively soiled with toner.

Apr 25, 2009 | Canon iR 2016i Black and White Copier

1 Answer

Fixing code cof32


The excess toner is under cleaning blade.Posible you emptied the developer.COF 32 ATDC sensor malfunctions.Tray ATDC gain level from 155 to 168.

Apr 22, 2009 | Minolta Office Equipment & Supplies

1 Answer

Monolta di 351 code cof32


C0F32
there is a sensor in drum unit
open drum unit
pull drum out from unit
see at bottom there is a small sensor
it is dirty
having toner on it
clean it properly
check its cable also
problem will bi removed
never forget to rate solution
MAIN AKHLAQ

Apr 22, 2009 | Office Equipment & Supplies

1 Answer

The copies comes out totally black


H2 00 Thermistor open, your fusing unit needs to be serviced (cleaned or replaced)

The black copiers can be a number of things a few things to check and what the remedy could be;
  1. Open the right door, if you notice a lot of toner/developer spilt then you could be having a charge corona short (built onto the drum unit) clean corona
  2. Open the right door, if you drum (green or blue cylinder (depending on brand of drum) under your fuser) is coated with toner (should be all green/blue) then you could be having a drum short, replace drum unit for this.
  3. Open the right door and on the door towards the bottom is a metal unit with a white guide built on it (transfer corona) if there is a lot of toner/developer in it (looks dirty) then this needs to be cleaned or re-built.
  4. You also could be having a board issue causing the black copies.

Mar 26, 2009 | Sharp Office Equipment & Supplies

1 Answer

Fixing code cof32


You must have cleaned the developer in the right side of the image unit, the reason for the code because the sensor doesn't detect toner and developer. You don't mension the make and the model, I presume is a Minolta. If you tell me ,I can tell you how to sort that out.
GOOD LUCK.

Oct 30, 2008 | Office Equipment & Supplies

1 Answer

OKI 9800 with "342" error code


problem might be with toner recycle coil which runs around the back of the belt unit. as the cyan unit is the furthest down the line if any blockages occur it can back up and lift the drum unit up. check the square opening of the recycle unit on the cyan end. Make sure you change waste toner unit when prompted or you might break a gear (big job) Karl Oki engineer

Aug 24, 2007 | OKI 9800hdn Laser Printer

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