konica minolta bizhub 200 lines

[brent]

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]

yep

[blackcat4866]

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]

Looks like the bias/charge is being shorted out. For sure the drum is scored to the bare aluminium core.

Hans

[RRodgers]

I'd say drum as well.

[brent]

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]

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]

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