KM C454e Light spots on blue prints

[andrecopfac]

[QUOTE = allan; 1732622] Limpe seu rolo magnético. Tem algum tipo de contaminante como óleo. [/ QUOTE]


So, would all the teller boxes be contaminated with oil? I put 3 different developers and the 3 gave the same problem with time.

[andrecopfac]

Here everything is generic (Image cylinder, charger grid, transfer belt).


I always had a problem with flat and lighter colors.


Yesterday I cleaned the transfer belt rollers, and apparently the problem improved a lot. I noticed that it was very dirty and with 2 a4 sheets on top, before the cleaning blade.


Was that the problem?

[andrecopfac]

[QUOTE = allan; 1732622] Limpe seu rolo magnético. Tem algum tipo de contaminante como óleo. [/ QUOTE]


Which product do you recommend? Isopropyl Alcohol?

[andrecopfac]

[QUOTE = Phil B.; 1732507] eles estão usando uma porcaria de toner de festa?

qual é a vida em peças de reposição?

a máquina está limpa?

o que é uma 'unidade de renovação'? [/ QUOTE]

I always change cylinders and blades, developer. I usually do not reset the counters, only when I change the chip. It would be develper unit.

[tulintron]

Here everything is generic (Image cylinder, charger grid, transfer belt).


I always had a problem with flat and lighter colors.


Yesterday I cleaned the transfer belt rollers, and apparently the problem improved a lot. I noticed that it was very dirty and with 2 a4 sheets on top, before the cleaning blade.


Was that the problem?

André, remove these 03 black velvets to the left of the photo. They may be the cause of the failures in the Belt.