[CQ] IR-ADV 8505 black lines

[gksapple]

Hi

symptoms : Black lines on the images.

action taken : cleaned the laser unit ,primary and pre transfer contact point ,dv drive assy ,drum drive assy and re re fixed .

1. Replaced primary charging unit ,pre-transfer corona ,etb belt unit ,dv unit, drum unit ,ap kit , developing drive assy ,drum drive assy .

2.replaced developing hvt ,etb hvt .but still issue remains.

PG 6.jpgPG 12.jpgPG 5.jpgCopy.jpg

[Hishamawada]

Re: IR-ADV 8505 black lines

Hello ,

What is the paper direction ? And can u please make a test on A3 or larger

Sent from my M2101K6I using Tapatalk

[gksapple]

Re: IR-ADV 8505 black lines

Hello ,

What is the paper direction ? And can u please make a test on A3 or larger

Sent from my M2101K6I using Tapatalk

hi

A4 is the feeding direction.

[hutmah]

[gksapple]

Re: IR-ADV 8505 black lines

hi
As You mentioned ,adjusted the belt speed ,lines disappeared. Issue solved .

adjusted value -25

thank a lot