mpc4000 copy issue

[z_ming]

mpc4000 copy issue . it happens with ADF model. there are some green lines

on image . i clean the exposure glass and small glass . it still happens ,but

change the seat. any advise i'll be appreciated

[Arcking1968]

You said that it appear upon copying at ADF, how about in the table glass? Did you try to make some prints???

[xordi69]

clean an other time and use compressed air, this optics are very delicate and sensitive

[TonerMunkeh]

There will be dust on the optics. Threw me for a proper curve ball first time I saw it, I was wondering how the hell a machine can give you green lines from the engine!

[z_ming]

You said that it appear upon copying at ADF, how about in the table glass? Did you try to make some prints???

copy in the table glass ,OK. make prints ok . i've cleaned all the optic system .no improvement.

[ucinn]

copy in the table glass ,OK. make prints ok . i've cleaned all the optic system .no improvement.

Take the copy that has the line on it and place it face up on the plate glass, follow the line across to the small slit glass and mirrors, that is where the dirt will be...look real close cuz sometimes it's really hard to see. Last bet is cleaning the CCD assy, but if it works on B&W.. I doubt that would be it. Everytime I've had a color line, it's been either on the mirrors, but usually the slit glass. Last time was a pretty pumpkin orange...lol

[Arcking1968]

copy in the table glass ,OK. make prints ok . i've cleaned all the optic system .no improvement.

You must concentrate on slit glass, or check the ADF guide that the paper is passing thru, maybe there is some dirt or color lines which is reflecting to the image.

[kyoceran]

clean the mirror carrying frames in the optics with a cloth that does not leave any strands of fibre