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]

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)