Canon Ir3045 Faint Copy on Top side

[netbaba2000]

Hi
Please help me to solve this strange problem * as Subject )

pc to print ----- ok
copy mode ---- Fainted in top side
scan mode ----- clear ok

check parts.
scanner ---- ok ( Pls see attached Image )
transfer roller ---- ok
developer cam pressure ----- ok

please help me find out where is problem.

Please attached Image Files...

[roho]

Take the copyboard glass off and clean the optics if prints are fine.

[hidius]

is this copying off the platen glass or from the ADF ?

[netbaba2000]

is this copying off the platen glass or from the ADF ?

hi

optic is already clean. ( Scan is Clear )
this sample scan file from platen glass.
same Faint copy issue with ADF.

Thx

[copier tech]

If you do a PG 3 test print is this still faint?

You have made no mention of the drum, looking at your sample i'd say this could be the issue.

Remove & inspect the dev unit, do you have a even coating of toner?

[netbaba2000]

If you do a PG 3 test print is this still faint?

You have made no mention of the drum, looking at your sample i'd say this could be the issue.

Remove & inspect the dev unit, do you have a even coating of toner?

Hi
pls see PG 3 test Image
drum have no issue because print is clear ( Already replace with good working canon same mode )
and developer roller toner coating is even ( Already replace with good working canon same mode )
but still same problem

thx

[Brian8506]

Looks like a toner problem to me. Is it OEM or generic. I've seen a certain generic toner cause that. The problem may begin to migrate further down the page.

[dan7777]

Hi
Please help me to solve this strange problem * as Subject )

pc to print ----- ok
copy mode ---- Fainted in top side
scan mode ----- clear ok

check parts.
scanner ---- ok ( Pls see attached Image )
transfer roller ---- ok
developer cam pressure ----- ok

please help me find out where is problem.

Please attached Image Files...

Could be transfer roller or toner dust on laser glass.

[netbaba2000]

Could be transfer roller or toner dust on laser glass.

Hi
yesterday i change transfer roller.
and same clean laser unit ( inside and outside )
there is no toner dust or any foreign particles on laser glass

[netbaba2000]

Looks like a toner problem to me. Is it OEM or generic. I've seen a certain generic toner cause that. The problem may begin to migrate further down the page.

Hi
on this moment i also think about toner. The last option change toner and cleanup DP Unit
reinstall new toner pack.
let us see hopefully problem would be solved.
if not i will be back soon
thx