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  1. #1
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    c2050 copies with no gray in B&W - prints ok!

    Copies have no gray in B&W, text.
    When select "photo (text)" it is all gray, but no black...
    When making copie in color from a B&W Ricoh test card = ok
    All prints are ok.

    I want to post examples. Is it possible to upload a pdf file here?

  2. #2
    Senior Tech 100+ Posts aktasson's Avatar
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    Re: c2050 copies with no gray in B&W - prints ok!

    Quote Originally Posted by Mark Bbb View Post
    Copies have no gray in B&W, text.
    When select "photo (text)" it is all gray, but no black...
    When making copie in color from a B&W Ricoh test card = ok
    All prints are ok.

    I want to post examples. Is it possible to upload a pdf file here?
    How is the printout under printer sp sp1-103-002? Maybe the machine need a calibration for copy and printer mode? Someone playing in copy mode with settings and saved as standard settings?

  3. #3
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    Re: c2050 copies with no gray in B&W - prints ok!

    We bought this machine for 40€.
    I did a auto color calibr.
    I did not find any wrong adjustments in user settings...

  4. #4
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    Re: c2050 copies with no gray in B&W - prints ok!

    Quote Originally Posted by aktasson View Post
    How is the printout under printer sp sp1-103-002? Maybe the machine need a calibration for copy and printer mode? Someone playing in copy mode with settings and saved as standard settings?

    sp1-103-002 ????

  5. #5
    Senior Tech 100+ Posts aktasson's Avatar
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    Re: c2050 copies with no gray in B&W - prints ok!

    Quote Originally Posted by Mark Bbb View Post
    sp1-103-002 ????
    printer sp - > sp-1-103-002 - > execute

  6. #6
    Senior Tech 100+ Posts aktasson's Avatar
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    Re: c2050 copies with no gray in B&W - prints ok!

    Quote Originally Posted by aktasson View Post
    printer sp - > sp-1-103-002 - > execute
    I would also do a cleaning of the scanner optical system. Is this phenomen just in the copy mode, it's possible the machine do a wrong white balance. So check the white stripe under fb glas. The the copy mode with adf and from the glas too.

  7. #7
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    Re: c2050 copies with no gray in B&W - prints ok!

    Atkinson: sp1103 fusing idling
    Perhaps your sp is from a mpc2051?

  8. #8
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    c2050 copies with no gray in B&W - prints ok!

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    Re: c2050 copies with no gray in B&W - prints ok!

    Quote Originally Posted by aktasson View Post
    printer sp - > sp-1-103-002 - > execute
    He is referring to Printer sp mode not system sp.
    Totoro

  9. #9
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    Re: c2050 copies with no gray in B&W - prints ok!

    Repeat:

    ALL prints are ok!
    ALL Scans are ok (both platen glass and DF)!
    ALL color copies are ok!
    Convertion black color to magenta color = ok (=with shades of grey)

    NOT GOOD = copies B&W in text, photo of text/photo: there are no shades of grey.

    All user settings are set correctly.
    ACC and firmware update done.
    Cleaned optics.

  10. #10
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    c2050 copies with no gray in B&W - prints ok!

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    Re: c2050 copies with no gray in B&W - prints ok!

    Quote Originally Posted by Mark Bbb View Post
    Atkinson: sp1103 fusing idling
    Perhaps your sp is from a mpc2051?
    That is System SP. We all know that. What Atkinson is talking about PRINTER SP. It is the same on all color models.

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