MPC 4000 color registration failed

[sandmanmac]

Re: MPC 4000 color registration failed

Hi
Can anyone tell me how to reset the color registration, all three colors are way out on an MP C4000.

At least 100 threads about this! Including one on the very first page of this forum at the time of my reply! SEARCH

Hi pro, where is the density & music sensor?

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In the SERVICE MANUAL!

[lawchatkui]

Re: MPC 4000 color registration failed

At least 100 threads about this! Including one on the very first page of this forum at the time of my reply! SEARCH


In the SERVICE MANUAL!

Haha, very good answer[emoji108] [emoji106]

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[FrohnB]

Re: MPC 4000 color registration failed

Weak developer (undertoned) can cause this issue too. Try forced toner ONCE for whichever color is having issue. If that helps you may need to replace Developer.

[Lagonda]

Re: MPC 4000 color registration failed

Hi pro, where is the density & music sensor?

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If you are a copier tech and even with only a reasonable knowledge of Ricohs you should know where the sensor array is. If not, please leave well alone as you are well out of your depth!