mpc 4500

[T911]

Cant get rid of this magenta line. Happens on the first three pages printed then goes away and all is good. Replaced magenta drum and pcu and itb assly. Its just with the magenta and it happens with the first three in bw and color. Help appreciated

[T911]

Re: mpc 4500

Cant get rid of this magenta line. Happens on the first three pages printed then goes away and all is good. Replaced magenta drum and pcu and itb assly. Its just with the magenta and it happens with the first three in bw and color. Help appreciated

Btw this one has 401k bw. 42k color

[imaginemoko]

Re: mpc 4500

How many Meter now? does it look like a patch... perhaps you need to replace the ITB Cleaning Assy....

[T911]

Re: mpc 4500

How many Meter now? does it look like a patch... perhaps you need to replace the ITB Cleaning Assy....

I replaced the itb assly with the itb cleaning assly. No it doesnt look like a patch. Its a fine magenta line

[Llama God]

Re: mpc 4500

The dev units can cause lines on these machines, although I haven't seen it at anything as low as this kind of volume. However, if you're getting a magenta line on mono prints then I'd go for the transfer or, as an outside guess, the PTR as the transfer belt should be cammed away from the colour PCUs in mono.

Do you have a sample?

[redneckstylin]

Re: mpc 4500

I replaced the itb assly with the itb cleaning assly. No it doesnt look like a patch. Its a fine magenta line

i know this may be dumb advice if its a fine line have you cleaned slit glass or optics just tossing it out there


is it print and copy or only copy?

[T911]

Re: mpc 4500

The dev units can cause lines on these machines, although I haven't seen it at anything as low as this kind of volume. However, if you're getting a magenta line on mono prints then I'd go for the transfer or, as an outside guess, the PTR as the transfer belt should be cammed away from the colour PCUs in mono.

Do you have a sample?

hope you can make this out. i may need to scan it in this is a picture.

[Llama God]

Re: mpc 4500

Yes, I can make it out, however a scan may be better.