C451 print issue

[Amincopy]

hi, the machine is printing some pattern in every print or copy. after a lot printing it will disappear but after machine turning on the issue appear again. can anyone help? thank you
20180624_200502.jpg

[habik]

Re: C451 print issue

Transfer belt is ready to bin.

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[Amincopy]

Re: C451 print issue

Transfer belt is ready to bin.

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Why it prints same pattern each time?

[Copier Addict]

Re: C451 print issue

Why it prints same pattern each time?

Because the transfer belt is worn out and is ready to be replaced.

[habik]

Re: C451 print issue

Why it prints same pattern each time?

When cleaning fails, does that. Check manual TO and you'll understand.

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[907tec]

Re: C451 print issue

I would be suspect of the ITB Cleaning motor/gears. Definitely try a different transfer belt first, but I usually see this particular issue when the cleaning assembly itself fails.

[darry1322]

Re: C451 print issue

Why it prints same pattern each time?

Between print jobs the machine prints color patches on the belt for calibration.