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  1. #1
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    Canon ir 2030 While copying red images are not appearing in the copy

    Good day All
    I am having 5 canon ir 2030 machines. while copying a document with red image or lines it do not appear in copy.

    but while printing it is Ok, while scanning the same document it is Ok

    can some body help me

    regards and thanks in advance

    Thomson

  2. #2
    Service Manager 10,000+ Posts
    Canon ir 2030  While copying  red images are not appearing in the copy

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    Re: Canon ir 2030 While copying red images are not appearing in the copy

    Quote Originally Posted by geltrons View Post
    Good day All
    I am having 5 canon ir 2030 machines. while copying a document with red image or lines it do not appear in copy.

    but while printing it is Ok, while scanning the same document it is Ok

    can some body help me

    regards and thanks in advance

    Thomson


    Is this when using DF_?


    COPIER>ADJUST>CCD>DFTAR-R set to 1136. Power cycle machine after adjusting setting.
    **Knowledge is time consuming, exhausting and costly for a trained Tech.**

  3. #3
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    Re: Canon ir 2030 While copying red images are not appearing in the copy

    Quote Originally Posted by teckat View Post
    Is this when using DF_?


    COPIER>ADJUST>CCD>DFTAR-R set to 1136. Power cycle machine after adjusting setting.


    good day dear

    thank you for the advice

    i will revert the result upon performing the same

    regards

    Thomosn

  4. #4
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    Re: Canon ir 2030 While copying red images are not appearing in the copy

    Good day

    IR 2030 is not displaying the menu you mentioned.

    service mode display is same as ir 2016 machines


    so i could not not proceed . kindly tell me how with
    this type of machines

    regards
    Thomson

  5. #5
    Service Manager 10,000+ Posts
    Canon ir 2030  While copying  red images are not appearing in the copy

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    Re: Canon ir 2030 While copying red images are not appearing in the copy

    Quote Originally Posted by geltrons View Post
    Good day

    IR 2030 is not displaying the menu you mentioned.

    service mode display is same as ir 2016 machines


    so i could not not proceed . kindly tell me how with
    this type of machines

    regards
    Thomson
    ==============================


    Sorry, when u mentioned RED , thought u had a iRADC2030

    I am having 5 canon ir 2030 machines. while copying a document with red image or lines it do not appear in copy.

    but while printing it is Ok, while scanning the same document it is Ok
    so u mean> when u place a Color Doc (that has RED) on Glass of your B & W PRINTER , that color will not show up on printed B &W copy

    where / or what are these Glass Originals or are they Copies of Color docs -

    post a copy of issue !!!!!

    U say Printing & Scanning a Color document> the image is and shows solid B & W

    Your not talking about the Color SEND function ==> which requires Color Send Kit-L1
    **Knowledge is time consuming, exhausting and costly for a trained Tech.**

  6. #6
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    Re: Canon ir 2030 While copying red images are not appearing in the copy

    Yes That is correct

    when we place a Color Doc (that has RED) on Glass of the B & W PRINTER , that color will not show up on printed B &W copy.
    The lighter cyan and yellow are appearing. ( normally these are letter head with logo or any color document)

    But when printing the same document ( a copy of previously stored document or may be any document with red ) it appears clearly


    Hope you understood

    regards

    Thomson






    Quote Originally Posted by teckat View Post
    ==============================


    Sorry, when u mentioned RED , thought u had a iRADC2030



    so u mean> when u place a Color Doc (that has RED) on Glass of your B & W PRINTER , that color will not show up on printed B &W copy

    where / or what are these Glass Originals or are they Copies of Color docs -

    post a copy of issue !!!!!

    U say Printing & Scanning a Color document> the image is and shows solid B & W

    Your not talking about the Color SEND function ==> which requires Color Send Kit-L1

  7. #7
    Service Manager 10,000+ Posts
    Canon ir 2030  While copying  red images are not appearing in the copy

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    Re: Canon ir 2030 While copying red images are not appearing in the copy

    Quote Originally Posted by geltrons View Post
    Yes That is correct

    when we place a Color Doc (that has RED) on Glass of the B & W PRINTER , that color will not show up on printed B &W copy.
    The lighter cyan and yellow are appearing. ( normally these are letter head with logo or any color document)

    But when printing the same document ( a copy of previously stored document or may be any document with red ) it appears clearly


    Hope you understood

    regards

    Thomson
    ============================================


    OK> only when doing Glass/ The original is exposed to light and read using the contact image sensor (CIS) to read the image on a line-by-line basis.

    The flow of analog image processing performed by the contact image sensor (CIS) is as follows:
    The light reflected by the original is collected by the rod lens array.
    - The light is received by the CMOS sensor array.
    - The CMOS sensor array converts the received light to an electric signal and outputs it.
    The CMOS sensor array consists of four channels (units).
    Each channel is provided with an output correction table to output an image signal after performing gain correction for the input brightness signal.


    Contact Image Sensor (CIS)


    1) Enter the service mode.
    Sequentially press the Additional functions key, 2 key, 8 key, and Additional functions key on the operation panel.
    2) Press the arrow key on the touch panel to display "TEST MODE".
    3) Press [OK].
    4) Press the [2] key to display "SCAN TEST".
    5) Press the [1] key to display "SHADING".
    6) Press [OK].
    After completion of the above procedure, the contact sensor output is compensated and parameters are set automatically.
    After completion of automatic adjustment, "OK" is displayed.


    did u clean OPTICS ?
    - Check whether the optical system is free from dew condensation
    - Check whether the optical system (contact sensor/white panel/copyboard glass) is free from scratches, stain, foreign objects.

    You can also adjust the
    Density scale if differences between the image on the original
    and the print occur.



    Printer Density

    NOTE
    :
    The default setting is in the middle ‘5’, on a scale of 1 to 9.
    Press (Additional Functions) ➞ [Common Settings]
    Press [▼] or [▲] until [Printer Density] appears ➞ press [Printer Density].
    Press [Light] or [Dark] to adjust the print density ➞ press [OK].
    Press [Done] repeatedly until the Basic Features screen appears.


    Adjusting the Contrast (Sharpness)

    Place your originals ➞ press [Special Features].
    Press [Sharpness].



    Low

    If you make copies of an original containing halftones, such as a printed photograph,
    using the Photo mode, the moire effect (a shimmering, wavy pattern) may occur. In this
    case, you can lessen this moire effect by using [Low] as the setting to produce a clearer
    copy.

    High
    This setting enhances the edges of original images so that faint or fine text is reproduced
    with a sharper contrast. This setting is particularly suited for copying blueprints and faint
    pencil drawn images.

    NOTE
    • To cancel this setting, press [Special Features] ➞ [Sharpness] ➞ [Cancel].
    • To cancel all settings and return the machine to the Standard mode, press
    (Reset).
    **Knowledge is time consuming, exhausting and costly for a trained Tech.**

  8. #8
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    Re: Canon ir 2030 While copying red images are not appearing in the copy

    Thank you very much for the quick replay

    i can post you the result by tomorrow only ( i do not have the access to the machine now )


    Any way, Thank you very much
    Thomson



    Quote Originally Posted by teckat View Post
    ============================================


    OK> only when doing Glass/ The original is exposed to light and read using the contact image sensor (CIS) to read the image on a line-by-line basis.

    The flow of analog image processing performed by the contact image sensor (CIS) is as follows:
    The light reflected by the original is collected by the rod lens array.
    - The light is received by the CMOS sensor array.
    - The CMOS sensor array converts the received light to an electric signal and outputs it.
    The CMOS sensor array consists of four channels (units).
    Each channel is provided with an output correction table to output an image signal after performing gain correction for the input brightness signal.


    Contact Image Sensor (CIS)


    1) Enter the service mode.
    Sequentially press the Additional functions key, 2 key, 8 key, and Additional functions key on the operation panel.
    2) Press the arrow key on the touch panel to display "TEST MODE".
    3) Press [OK].
    4) Press the [2] key to display "SCAN TEST".
    5) Press the [1] key to display "SHADING".
    6) Press [OK].
    After completion of the above procedure, the contact sensor output is compensated and parameters are set automatically.
    After completion of automatic adjustment, "OK" is displayed.


    did u clean OPTICS ?
    - Check whether the optical system is free from dew condensation
    - Check whether the optical system (contact sensor/white panel/copyboard glass) is free from scratches, stain, foreign objects.

    You can also adjust the
    Density scale if differences between the image on the original
    and the print occur.



    Printer Density

    NOTE
    :
    The default setting is in the middle ‘5’, on a scale of 1 to 9.
    Press (Additional Functions) ➞ [Common Settings]
    Press [▼] or [▲] until [Printer Density] appears ➞ press [Printer Density].
    Press [Light] or [Dark] to adjust the print density ➞ press [OK].
    Press [Done] repeatedly until the Basic Features screen appears.


    Adjusting the Contrast (Sharpness)

    Place your originals ➞ press [Special Features].
    Press [Sharpness].



    Low

    If you make copies of an original containing halftones, such as a printed photograph,
    using the Photo mode, the moire effect (a shimmering, wavy pattern) may occur. In this
    case, you can lessen this moire effect by using [Low] as the setting to produce a clearer
    copy.

    High
    This setting enhances the edges of original images so that faint or fine text is reproduced
    with a sharper contrast. This setting is particularly suited for copying blueprints and faint
    pencil drawn images.

    NOTE
    • To cancel this setting, press [Special Features] ➞ [Sharpness] ➞ [Cancel].
    • To cancel all settings and return the machine to the Standard mode, press
    (Reset).

  9. #9
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    Re: Canon ir 2030 While copying red images are not appearing in the copy

    Good day Dear


    First of all, Thank you very much.

    executed your step by step instructions and the machines are OK Now
    It is detecting the Red shade properly

    Once again Thank you very much

    regards

    Thomson Mathew




    Quote Originally Posted by geltrons View Post
    Thank you very much for the quick replay

    i can post you the result by tomorrow only ( i do not have the access to the machine now )


    Any way, Thank you very much
    Thomson

  10. #10
    Service Manager 10,000+ Posts
    Canon ir 2030  While copying  red images are not appearing in the copy

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    Re: Canon ir 2030 While copying red images are not appearing in the copy

    Quote Originally Posted by geltrons View Post
    Good day Dear


    First of all, Thank you very much.

    executed your step by step instructions and the machines are OK Now
    It is detecting the Red shade properly

    Once again Thank you very much

    regards

    Thomson Mathew
    ================================================== ==

    welcome & good luck


    The Dude.jpg
    **Knowledge is time consuming, exhausting and costly for a trained Tech.**

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