White Vertical Streaks on blue prints

[Kwaku01]

Hi Everyone,

Any help would be greatly appreciated. I'm getting white vertical streaks on blue...please see attached image.

Thanks in advance!

Screen Shot 2019-07-22 at 7.18.32 pm.jpg

[TonerMunkeh]

Re: White Vertical Streaks on blue prints

Laser glass dirty or dev unit shot. What model?

[slimslob]

Re: White Vertical Streaks on blue prints

What is the direction of paper feed?

[barratec]

Re: White Vertical Streaks on blue prints

Drum unit cyan.

[Codex]

Re: White Vertical Streaks on blue prints

Laser glass dirty or dev unit shot. What model?

I think it's both

Inviato dal mio SM-G935F utilizzando Tapatalk

[blackcat4866]

Re: White Vertical Streaks on blue prints

Laser glass dirty or dev unit shot. What model?

It could be either. Visual inspection is all you need on those two items. =^..^=

[Kwaku01]

Re: White Vertical Streaks on blue prints

Laser glass dirty or dev unit shot. What model?

- Ricoh c2503
- Glass already cleaned.

What do I do if it's the dev unit shot?

Thanks for your feedback.
J

[Kwaku01]

Re: White Vertical Streaks on blue prints

Drum unit cyan.

- Ricoh c2503
- Glass already cleaned.

What do I do if it's the drum unit?

Thanks for your feedback.
J

[Phil B.]

Re: White Vertical Streaks on blue prints

- Ricoh c2503
- Glass already cleaned.

What do I do if it's the drum unit?

Thanks for your feedback.
J

replace drum

[Phil B.]

Re: White Vertical Streaks on blue prints

- Ricoh c2503
- Glass already cleaned.

What do I do if it's the dev unit shot?

Thanks for your feedback.
J

rebuild/replace

[jonhiker]

Re: White Vertical Streaks on blue prints

rebuild/replace

this is correct. there are probably chunks of dv blocking the dr blade. some folks run a business card or plastic mylar to see if the image changes.

[davel]

Re: White Vertical Streaks on blue prints

What are the PM counts, replace the dev unit.
Other colours look crap as well.

[Kwaku01]

Re: White Vertical Streaks on blue prints

What are the PM counts, replace the dev unit.
Other colours look crap as well.

Please how do you check the PM counts?

Thanks
J

[keithxxiii]

Re: White Vertical Streaks on blue prints

The gentleman should check the service manual. No shortcuts please.

[davel]