Help Canon 900

[baderten]

HELLO
MY copier say after pre start kry ( original canot br recognized )

[ladybird]

Is there an original on the glass??! Try doing CCD adjust in service mode followed by Auto gradation under additional functions key. that should solve your problem.

[baderten]

hello ladybird vbmenu_register("postmenu_11091", true);
now is oky
thankes very mauth
but now stopt on color black and say error code E020

[ladybird]

Do you have a sub code? you will probably need to replace dev start(s) depending what sub code is & set it up

[baderten]

Do you have a sub code? you will probably need to replace dev start(s) depending what sub code is & set it up

thankes for fast reply
ples i am new in servers .
ples help me to repir my canon 900
I dant know what is sub code
Erorr code E020
maybe 137

[ladybird]

When the machine errors the sub code should follow the E020 "****", if not you can find it in service mode, without it youdo not know which colour needs attention

[baderten]

the machine say only error code E020 and turn off and on the power.
how i can find it in service mode what sub code?

[ladybird]

* 2 8 *(additional functions star & press 2 & 8 together) will get you into service mode - look under display for error history

[OtherTech]

Reinit color in Question

Try cleaning black toner monitor first (1 screw to slide out just below drum) If you dont have any developer mix you could do a stir and that may get you going. Or you could reinitialize that color to fool machine

[OtherTech]

You can adjust document recognition sensitivity in service mode(I think its called doc rec) Move the number a couple of points at a time (you don't want it to recognize dust)

[baderten]

Thanks Other Tech
This value in doc rec
DA-XS DA-XE DA-YS DA-YE
24 8 32 24

DS-Doc DS-PRJ DS-OHP
21 28 22

What I can change number
I try change all value increase
Now machine to work copy black is good but color stop one in yellow one in blue and one in red at random
What is compromise ?
Machine is new work only 72000 copy .

[baderten]

Thanks Other Tech
This value in doc rec
DA-XS
24
DA-XE
8
DA-YS
32
DA-YE
24

DS-Doc
21
DS-PRJ
28
DS-OHP
22




What I can change number
I try change all value increase
Now machine to work copy black is good but stop in color one in yellow one in blue and one in red at random
What is compromise ?
Machine is new work only 72000 copy .

[baderten]

Thanks Other Tech
This value in doc rec
DA-XS
24
DA-XE
8
DA-YS
32
DA-YE
24
DS-Doc
21
DS-PRJ
28
DS-OHP
22

What I can change number
I try change all value increase
Now machine to work copy black is good but color stop one in yellow one in blue and one in red at random
What is compromise ?
Machine is new work only 0072000 copy .