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Reply With QuoteHallo Hans
Hatte so ein Problem an einem Toshibageraet koennten die entladeLed sein
Aber auch der Laser macht machmal solche Fehler!
Viele Gruesse
Herres
Ricoh Aficio AF-350, looks so "laser-ish"........
....... machine has 400K. Do you think the Laser Unit is going to the Eternal Hunting Grounds soon or could it more HV/Bias related?
Hans
Hallo Hans
Hatte so ein Problem an einem Toshibageraet koennten die entladeLed sein
Aber auch der Laser macht machmal solche Fehler!
Viele Gruesse
Herres
Hmm, in the good(?) old anlalog Days i would bet on a flickering Scanner Lamp, maybe due to broken cable. But i think, you checked this already.
What about a Print (counter reading), looks it equal?
Do the black areas vary in Size and Position, or are they at the same Place every Sheet?
Personally, I assume a charge Problem, not a Laser issue, due to the solid black Area. Look for Drum Ground, Chargeroller and his Contact, the HVT for bad Soldering Joints or Temperature issues
Greetings from Germany
Herrmann
If sometimes you feel a little useless, offended and depressed always remember that you were once the fastest and most victorious sperm of hundreds of millions!
It's the charge roller and contacts.. Take the roller out clean it good. Check the contacts that are on the front of the roller housing and make sure they are clean and make good contact with each other.
What if the hokey pokey IS what it's all about?
I have to side with Jimbo. If it was a flickering scan lamp you'd get codes. The laser would produce effects far more bizarre.
Primary charge contact problems are very common. =^..^=
RTFM
Do yourself a favor. Buy a manual and read up on your problem before posting. I enjoy helping those that are willing to help themselves. =^..^=
Thanks guys.
Hans
Its the Ricoh copier objecting to the Konica test original.
Assuming both the original and copy were fed LEF I'll back the charge. It actually looks like a bad drum ground, but that produces washed copies and grey areas - not black
No trees were killed to bring you this message, however, a large number of electrons may have been inconvenienced.
My bet is: you put in a new drum or blade with no lubricant on it, the drum got stuck and broke the drum shaft gear on the back of the machine behind the fly wheel, now the drum takes too much time to start rotating thats why you get the solid black area at the begining of copy, good old Nads...
We can all Win, but at the end we all loose. Save the greyhound
It turned out to be indeed crooked contact springs of the charge roller.
Thanks gentlemen.
Hans
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