White page with black lines without image in ricoh mp 9000 it appears randomly

[elshereif]

Hi guys
White page with black lines without image in ricoh mp 9000 it appears randomly
Can you help me please?

[slimslob]

It depends on how random it is. If it occurs with a large multipage milticopy job and is on the same page of the job in every copy, I would look at the HDD. Otherwise you're looking at the IPU or BCU.

[elshereif]

It depends on how random it is. If it occurs with a large multipage milticopy job and is on the same page of the job in every copy, I would look at the HDD. Otherwise you're looking at the IPU or BCU.

Thank you for reply.
It occurs in different pages

[GIUBOSS]

I imagine in print and in copy .. (?). If you have not already done so check / review the drum charging unit and the transfer unit. Then check all their contacts. There may also be an accidental short

[elshereif]

I imagine in print and in copy .. (?). If you have not already done so check / review the drum charging unit and the transfer unit. Then check all their contacts. There may also be an accidental short

Thanks for your interest. Your guess is correct in photocopying and printing, and I'm going to check everything you said

[copier tech]

It depends on how random it is. If it occurs with a large multipage milticopy job and is on the same page of the job in every copy, I would look at the HDD. Otherwise you're looking at the IPU or BCU.

Black lines caused by the HDD, IPU or BICU!?

Personally i'd go for the cleaning blade first slightly cheaper ..............

[dhg]

cleaning blade streak issues on these kind of look wavy and come and go, not typical of other machines . Also change mc wire and vac drum assy.

[slimslob]

Black lines caused by the HDD, IPU or BICU!?

Personally i'd go for the cleaning blade first slightly cheaper ..............

Then personally you have never encountered the problem. I have.

[copier tech]

Then personally you have never encountered the problem. I have.

Clearly not in the 30+ years in this industry black lines on prints have 99.9% never been a board issue.

[slimslob]

Clearly not in the 30+ years in this industry black lines on prints have 99.9% never been a board issue.

Then you have been lucky.