How to make white spot on canon IR6000

[selva]

Hello Sir, I am confuse. Which reason canon IR6000 copier have White Spot copy. Canon ir8070, ir105 models have block spot copy. Which different?

[teckat]

Re: How to make white spot on canon IR6000

Hello Sir, I am confuse. Which reason canon IR6000 copier have White Spot copy. Canon ir8070, ir105 models have block spot copy. Which different?

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Pepper spots or Rain marks.

Clean or replace ALL OZONE filter periodically.
clean fan duct of dirty filters ?
Check transport duct for damage.
Check transport fan duct seal. -----seal should not be torn or damaged.
Not all foam seals are available in the parts catalog. Foam weather stripping from a hardware store may be used as a substitute.

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Random spot patterns --primary corona assembly can cause this issue.

do these spots move when copying

[selva]

why canon IR6000 have white spot and ir8070 have black spot coy

Thankyou Sir. Another doubt sir. Why ir6000 model have white spot. Other model copier (ir105, 8500) have block spot. Why this different?

[teckat]

Re: why canon IR6000 have white spot and ir8070 have black spot coy

Thankyou Sir. Another doubt sir. Why ir6000 model have white spot. Other model copier (ir105, 8500) have block spot. Why this different?

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all depends what is causing issue !!!!//
there are no Magical Fixes/

at least I don't think so !!

u can have spots on all models :-/


u need to answer my questions ??
also_____are u a tech

[selva]

canon IR6000

Sir, Canon Ir6000 model drum is arch then copies have White spot is created. But Canon IR8500 model Drum is arch then copies have block dot. Why? Which different in Canon ir6000 compare to other models.
Thankyou Sir.

[selva]

Re: How to make white spot on canon IR6000

Yes Sir, I am technician.

[Jhonjon]

Re: why canon IR6000 have white spot and ir8070 have black spot coy

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all depends what is causing issue !!!!//
there are no Magical Fixes/

at least I don't think so !!

u can have spots on all models :-/


u need to answer my questions ??
also_____are u a tech

Mr. Teckat million dollar question???

[selva]

White dot copy and block dot copy.

Only one doubt. Why IR6000 have White spot and IR8500 have block spot?

[Jhonjon]

Re: canon IR6000

Sir, Canon Ir6000 model drum is arch then copies have White spot is created. But Canon IR8500 model Drum is arch then copies have block dot. Why? Which different in Canon ir6000 compare to other models.
Thankyou Sir.

Are you sure it is white spots or white line?if white spots, maybe your paper have a moisture, foreign object in DV unit. You didn't mention if the spots came from copying or printing.

[selva]

copy dots doubt

Thankyou Sir, My problem Clear. General doubt sir. Canon IR6000 drum have some dots. But print copy is good. At a time Canon IR8500 drum have some dots. But print copy have BLACK DOTS. Which different in this models?

[teckat]

Re: How to make white spot on canon IR6000

Clean the DRUM Surface ;-\

Get some Drum powder, follow manual cleaning info

[Jhonjon]

Re: copy dots doubt

Thankyou Sir, My problem Clear. General doubt sir. Canon IR6000 drum have some dots. But print copy is good. At a time Canon IR8500 drum have some dots. But print copy have BLACK DOTS. Which different in this models?

Both of this models use the same amorphous selenium Drum. Why it is white spot on IR 6000? It is only visible in Sky shot and pictures. Because of the spark which create a pinhole in the drum. Why it is black spots on IR 8500 maybe not the drum spot is the reason,maybe you have a toner leak or dropping that's why it is Black.

Hopefully my answer is helpful to your question. Sorry for the grammar I'm not a natural English speaker.

[teckat]

Re: copy dots doubt

Both of this models use the same amorphous selenium Drum. Why it is white spot on IR 6000? It is only visible in Sky shot and pictures. Because of the spark which create a pinhole in the drum. Why it is black spots on IR 8500 maybe not the drum spot is the reason,maybe you have a toner leak or dropping that's why it is Black.

Hopefully my answer is helpful to your question. Sorry for the grammar I'm not a natural English speaker.

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added NOTE:

U can have an external pinhole or an internal pinhole on Drum Surface/ they cause different spot types

[20 year tech]

Re: How to make white spot on canon IR6000

don't have the time to research it, but it is possible that one model laser uses the write to light method and the other uses write to black. Just a thought.

[teckat]

Re: How to make white spot on canon IR6000

don't have the time to research it, but it is possible that one model laser uses the write to light method and the other uses write to black. Just a thought.

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