Canon IR C1021i unable to continue full auto gradation

[mark121381]

Dear All,

Need help. Canon IR C1021i unable to continue full auto gradation. at first cannot continue because machine showing all cartridges are need to change due to quality are poor. So I replace all 4 pcs. drum cartridges but when I am going to use full auto grad. the first print was cannot detect the color. it says "replace again the test print 1 on the scanner ". is there anyway I can go through for auto gradation, because the print quality is too light. Thanks in adavance.

[ernesto]

Dear All,

Need help. Canon IR C1021i unable to continue full auto gradation. at first cannot continue because machine showing all cartridges are need to change due to quality are poor. So I replace all 4 pcs. drum cartridges but when I am going to use full auto grad. the first print was cannot detect the color. it says "replace again the test print 1 on the scanner ". is there anyway I can go through for auto gradation, because the print quality is too light. Thanks in adavance.

Hi,
may be you should clean laser unit

All the best

[mark121381]

Hi,
may be you should clean laser unit

All the best

Thank u mr. Ernesto. How to clean laser? Do i need to remove manually? Or what?

[jrgf67]

Saludos. Comprueba que la pieza de la figura que te adjunto no este rota en su parte inferior.

Greetings. Make sure the piece you attached this figure does not rotate on its part in lower