Question about Panasonic DP-8016P Copier

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Developer leaking in imaging unit

Developer leaking ini maging unit

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Yep!
just cleaning all the contract plates and groundings of the process unit (the drum unit and the developing unit).

:)

Posted on Jun 14, 2010

  • Ren Jun 14, 2010

    i mean contact plates :D



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Loud toner error


The machine does not use the toner directly from the bottle, it goes thorught a developer chamber filled with developer powder. Then the toner is charged and can "jump" over to the latent image of the drum.
In this developer chamber, there are some small gears (2-3 tiny gears) that may be worn out. Some developer may have entered the "gearbox", and the deveoper powder is very abrasive.
The teeth of the gears will eventually stop to contact and mesh up. The internal parts of the developer changer stops to revolve, and there is no toner mixed with the developer.
You can see that there is a build up of toner, but it does not enter the developer unit. These gears have to be replaced, and I allways change the developer powder at the same time.



mp 2000 developer gears-2rhlv5r3sdqqpeuzs0ozcjtp-5-0.jpg These gears must be replaced it they are worn. The image shows a brand new part that contains the gears.



mp2000 developer toner input side-2rhlv5r3sdqqpeuzs0ozcjtp-5-1.jpg This is the side of the developer unit where toner enters the developer unit. With defective gears, the developer unit can not pull toner inside of the unit, and the toner builds up in front of the unit.

The gears are cheap, but will often result in the need of new developer powder - and that is expensive.
If print quality does not have to be too good, one can use the old powder and save money. Some of the powder is lost during use, and leaks. There may be some dust in the developer too.
In order to get high quality several parts may need to be replaced.

It is quick and easy to change these gears, just a bit dirty job.

Jun 24, 2017 | Ricoh Office Equipment & Supplies

1 Answer

Bizhub c451 error code c2259?


Black developer motor failure to turn. You mite try pulling out the Black image unit and shake it to spread the toner and developer along the whole unit. The image unit mite have been stored standing up image units should always be laid flat. All the developer may be sitting at one end of the image unit an so the motor is having a difficult time turning.

Nov 27, 2012 | Konica Minolta KONICA BR BIZHUB C451...

1 Answer

MINOLTA EP 1030 CF3


Have the image unit replaced or have tech come out and have the developer replaced the counter cleared and run F8 run, after the developer is installed. Also replace the fuse on the image unit so the copier thinks its getting a new image unit when only its getting a developer changed. Try finding a image unit first. try below Precision Roller Printer Toner Cartridges Parts and Supplies Office...

Nov 22, 2012 | Minolta EP1030/1030F CS/PRO Copier

1 Answer

Ko0nica minolta c350 blad c0016


Pull out the black image unit shake the image unit side to side you are going to try to spread the developer and toner inside the image unit along the entire length of the image unit, I bet the image unit was stored standing up and the person just plug it in with all the developer sitting at one end the motor that turns the drum had a hell of time trying to turn always store image units laying down always before placing them inside the machine shake the image unit to spread the developer along the image unit, if this does not work get a new image unit or the motor is burned out worse case control board for the motor is bad$$$$$$$$$$$$$$. Open close front door to reset

Jul 26, 2012 | Minolta C350 Color Printer/Scanner/Copier

1 Answer

Xerox Phaser 7750 The printer's black fades print after print and totally vanishes. I tried replacing Imaging Unit, Toner, cleaning by wand, etc.


If it is only happening in black then it has to be something prior to the toner reaching the transfer belt; such as toner, developer, imaging unit, or laser. It sounds like you've already cleaned the laser window, replaced the toner, and image unit, so I would inspect the developer. Remove the black image unit and use a flashlight to inspect how well toner is covering the magnetic roller on the developer. You may want to compare it to a developer of a working color to see if they look similar. Also, make sure there are no foreign objects near where the image units go. If an object came loose in there, the arm will not close correctly which could cause the image unit to not make contact with the developer. Hope this helps, and thanks for using Fixya.

Sep 17, 2011 | Xerox Phaser 7750GX Laser Printer

1 Answer

Price of Konica Minolta imaging unit for Bizhub 162


You do not replace the Imaging Unit as a whole on this model. The Imaging Unit is made of of 2 parts. The Drum Unit and Developer Unit. If your "replace imaging unit" indicator is on then typically what happens is your local Konica Minolta or Independant service shop would come out and replace the Developer (aka Starter) in your developer unit and replace the drum unit part of your imaging unit. This must be done in sequence with resetting the counters in the service mode. If not done properly the counters will not reset or the new developer will fail to calibrate properly so copy quality will be poor or you will end up with a COF32 code. That being said, all I can tell you is that a fair price to perform this scheduled maintenance on the 162 is about $350.00. This will vary depending on local labor rates and how much the dealer marks up their parts. My current cost on the drum unit and developer is about $100 so you can use that as a general guideline in case some dealer tries to rip you off.
Good Luck and Thank You for using Fixya.
WheatlandServices

Nov 20, 2010 | Minolta Konica Imaging Unit for DI350...

1 Answer

Error codes 000070-001 and 00020-081 for iRC3180i


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 emma.servis@gmail.com for service manual.

Hope that helps!

Aug 10, 2010 | Canon Office Equipment & Supplies

1 Answer

Canon3100 with code e000020-01a9 and -02a9 and -03a9, turned off. checked drum, fuser seems ok help


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
XX93 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


BUT FIRST: Check the ATR SENSOR, left from the developing rotor you have an "rail" with atr sensor - vacume it!!!!! Vacum all dev units, and copier

Apr 20, 2010 | Canon imageRUNNER C3200 Copier

1 Answer

Large Toner Streak... Bad Imaging Unit?


Check to see if you waste toner recycling for the cyan is working or being blocked. Check the transfer bias roller next to the cyan drum. Return you cyan imaging unit for a warranty replacement. Check for obstructions to the cyan developing unit. Check that the cyan IU was put into the machine properly. Check for toner leaking from the entrance to the developing unit or from the toner cartridge.

or, call a qualified KonicaMinolta tech to check out and service your machine.

Sep 12, 2009 | Konica Minolta Office Equipment & Supplies

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