View Full Version : What is the most likely culpret of these lines. bizhub MF280
MrKis
08-13-2019, 04:55 PM
What is the most likely culpret causing these black lines (pictured). Olivetti c280 or KM bizhub mf280
The printer has previously had almost everything reset without replacement I think. The black developer is new.
The main lines are 63mm apart but there are others. They are pretty faint and only appear on the printed side (without duplex printing).
The first one is about 3/4 way down the page and the other visible ones are 10 and 20mm from the bottom of the paper.
Thanks for looking...
43355
Toxic
08-13-2019, 08:01 PM
Propably drum unit k too much over life.
Post consumable life list from machine.
Direction how paper comes out would be helpful...
MrKis
08-13-2019, 08:50 PM
Here are the consumables, I think most of them are beyond life limit. Someone before me has reset them.
The paper has test printed on it, does that help with the direction? or do you mean how it lands in the tray?
Consumables
Toner
Status
Yellow
42%
Magenta
72%
Cyan
54%
Black
44%
Drum Unit
Status
Start Date
End of Life Forecast.
Cyan
89%
11/1/2012
12/5/2020
Magenta
89%
11/1/2012
12/5/2020
Yellow
89%
11/1/2012
12/5/2020
Black
100%
19/7/2017
6/11/2018
Developing Unit
Status
Start Date
End of Life Forecast.
Cyan
55%
11/1/2012
6/7/2025
Magenta
55%
11/1/2012
6/7/2025
Yellow
55%
11/1/2012
6/7/2025
Black
100%
11/1/2012
1/11/2017
Consumables
Status
Start Date
End of Life Forecast.
Ozone Filter
100%
10/6/2015
18/2/2019
Fusing Unit
93%
21/3/2014
3/11/2019
Image Transfer Belt Unit
100%
21/3/2014
8/5/2017
Transfer Roller Unit
100%
10/6/2015
18/2/2019
Waste Toner Box
Ready
Toxic
08-14-2019, 01:00 AM
Best way to diagnose problem woud be replace drum unit k first.
You could also try this,remove Y drum unit,remove K drum unit,remove chips from bottom of drum unit and swap them,Y to K, K to Y and try then place them in machine and test is it better.
I hope you understand this.
MrKis
08-23-2019, 11:21 AM
Update.
A new drum unit sorted this issue.
Now I have another issue. (will it ever end with this thing).
I think I made a mistake by not swapping the chip on the drum. I installed a KM drum (not an olivetti) and it worked fine for 2 days. Now it wont print, but does photocopy. The orange light is on and the printer is offline. Unit is Olivetti MF280, drum was KM for bizhub c280.
I have started a new thread for this issue.
Powered by vBulletin® Version 4.2.5 Copyright © 2024 vBulletin Solutions Inc. All rights reserved.