Cyan Printhead problem Mutoh Toucan LT

[teew10]

I am having a problem with the cyan printhead when I do test for nozzle check it lays down just one thick line of cyan. Does anybody know why it is doing this?

 

[poslive]

I had a similar problem recently only with light magenta. if it looks like this you may have a bad main board.

 

[Graphics2u]

I am having a problem with the cyan printhead when I do test for nozzle check it lays down just one thick line of cyan. Does anybody know why it is doing this?

Can you post a pic?

 

[teew10]

yes I it looks just like that what did you do to the main board to fix it?

 

[poslive]

I had to replace it; sorry. Are you still under warranty or a service contract? if not, you can find a service manual here:
http://service.mutoh.com/Web Client/ListDir.htm

PM me if I can help in any way.

 

[teew10]

where did you order it from?

 

[poslive]

We had our service agreement through a local (Cleveland OH) company that you do not want to deal with. Their parts come from Graphics One in California. I don't know if they sell parts to end users but their website is www.graphicsone.com. I paid about $2900 for it and I probably got hosed since it went through the local vendor. I'm sure CMYKparts.com or Fieldcenter would have one.

 

[teew10]

I just installed a new main board on my mutoh lt and i am getting an error but i dont know what the error is because everything is in japanese can anybody help me!!!

 

[Graphics2u]

This is for a Falcon II But they are very similar printers and I think use the same mainboard.

Follow the steps below to select the display language.​

Step 1 :​

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Press the [POWER] key while pressing the [CANCEL] key on the operation panel.​

Step 2 :​

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Press the [F1] key or [F2] key on the operation panel to change the parameter.​

Step 3 : Press the [POWER] key, and then press the [POWER] key again.

 

[Graphics2u]

Where did you get your board at?

 

[teew10]

I got it from a company called GEI

 

[teew10]

Now im getting an undefined paper error does anybody know how to fix this?

 

[astro8]

Here

 

[Graphics2u]

Do you have a service manul for your printer? If not I think you need one. There is a Media sensor sensitivity adjustment that needs to be performed when replacing main board. i have instructions for Falcon II but I'm not too sure if it would be the same. There are 2 adjustment screws on the board itself.

 

[Headhunterx]

Make sure you have it set-up to the right size printer I had my 63 set as a 50 after I upgraded the firmware and it did the same thing with the undefined paper error like to drove me crazy until i figured it out.

Richard