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Likes: I have a Kyocera 4551ci. All the colors look good except black. There's a wide white band 13mm wide. I've replaced drum, PCR and developer. Kinda of at a loss. Any help is appreciated. See examples below.
4551y_Page_1.jpg
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I have a Kyocera 4551ci. All the colors look good except black. There's a wide white band 13mm wide. I've replaced drum, PCR and developer. Kinda of at a loss. Any help is appreciated. See examples below.
4551y_Page_1.jpg
print or copy?Originally Posted by BillyCarpenter
did you clean the optics?
is scan lamp back at HP?
how many pages on PM parts?
The examples I posted are the internal color test charts. It's only doing it on black and the K drum, DV unit and PCR are new. Just installed. I'm thinking it may be the laser slit glass but I'm not sure how to clean it. I'm looking for it in the manual. Don't see it yet.
Okay, I see how to clean the laser slit glass. I'll give that a try tomorrow. Still, if anyone has any idea of what the problem is, please let me know.
Black laser polygon mirror?
When you think you have made a procedure idiot proof your company employs a better idiot.
I don't know. This is about the only area of this model that I've never had to mess with. I'm hoping it's just a dirty laser slit glass.
Something is obstructing laser path. You have to find what. Maybe a some debris or piece of paper or even dead cockroach.
A tree is known by its fruit, a man by his deeds. A good deed is never lost, he who sows courtesy, reaps friendship, and he who plants kindness gathers love.
Blessed are they who can laugh at themselves, for they shall never cease to be amused.
I don't reply to private messages from end users.
If this was fed SEF it looks like the laser cleaner is stuck?
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It's parallel to paper path, Billy marked it so I guess your suggestion is even more valid than mine.
A tree is known by its fruit, a man by his deeds. A good deed is never lost, he who sows courtesy, reaps friendship, and he who plants kindness gathers love.
Blessed are they who can laugh at themselves, for they shall never cease to be amused.
I don't reply to private messages from end users.
Could be. I'll be at their office bright and early in the morning. It's easy enough to remove the metal cover over the slit glass where the laser cleaner arm resides. For good measure, I just uninstalled the laser unit from a machine in the shop. I had never done that before. Wasn't that bad.
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