View Full Version : konica minolta bizhub 200 lines
brent
05-21-2014, 10:26 PM
copy to follow. it has lines that are not in feed direction. this is an 8 1/2 by 11 copy in the portrait position lnes are straight up and down and not in feed direction. am I looking at a bad dv unit? or drum unit? thoughts?
thanks
brent25097
mo0651
05-21-2014, 10:43 PM
yep
blackcat4866
05-22-2014, 12:05 AM
Are the lines crisp on the edges or blended?
Crisp lines might be laser. Fussy or blended edges might be developing, or drum ground. =^..^=
Edit: Hey! You included a sample. Definitely developing. =^..^=
Hansoon
05-22-2014, 09:33 AM
Looks like the bias/charge is being shorted out. For sure the drum is scored to the bare aluminium core.
Hans
RRodgers
05-22-2014, 09:40 AM
I'd say drum as well.
brent
05-23-2014, 05:41 AM
I'd say drum as well.
Yes the drum is scratched. Just thought about it
weird I have never seen this before
I will know more tomorrow. Thanks giys
Brent
copier addict
05-23-2014, 06:21 PM
When you replace the drum and dev be sure to replace the transfer roller as well. It is what causes the wear on the drum. I have been using the transfer roller from the BH423 series. They have a wider spacer on them and they don't cause the wear as quickly.
Hope this helps
Darren
brent
05-23-2014, 06:32 PM
When you replace the drum and dev be sure to replace the transfer roller as well. It is what causes the wear on the drum. I have been using the transfer roller from the BH423 series. They have a wider spacer on them and they don't cause the wear as quickly.
Hope this helps
Darren
Thank you Darren. It's on the schedule to do that
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