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Автор Тема: scx 3405F Image Error please reset printer  (Прочитано 41765 раз)

Оффлайн iohan

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Re: scx 3405F Image Error please reset printer
« Ответ #30 : Апрель 01, 2013, 07:40:14 pm »
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You connected to printer 3 wire ?

- RX
- TX
- GND

?

I tried with and without GND, but still nothing appears on hyperterminal. in this picture you can see the wires on the board. .


sometimes connect without this error ((unable to open COM8)  but when I try to write in hyperterminal, error appears "USB Not Recognized".

Now I have some questions
- The printer must be connected to power (power cable)
- USB must be connected to the computer?
- Must be connected all 3 Tx, Rx, Gnd

Do not have a video explaining debug?

Оффлайн iohan

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Re: scx 3405F Image Error please reset printer
« Ответ #31 : Апрель 01, 2013, 07:49:19 pm »

[/quote]если не можешь открыть порт то сначала включи принтер потом нажми вызов
[/quote]
With the printer on,
appears connected, but I can not write anything in hyperterminal screen

Оффлайн iohan

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Re: scx 3405F Image Error please reset printer
« Ответ #32 : Апрель 01, 2013, 10:34:33 pm »
can be a problem when running hyperterminal in win7?

Оффлайн iohan

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Re: scx 3405F Image Error please reset printer
« Ответ #33 : Апрель 02, 2013, 06:46:46 am »
I have returned. After a day full of nerves I solved the problem with  ”Image Error please reset printer”

What I noticed after all tests:
Usb-ttl converter must necessarily connected directly into the USB port, no USB extension.
- Error (unable to oper COM8. PLEASE check your port settings) has been removed, running hyperterminal in windows XP.
In windows7 did not work, did not allow writing in hyperterminal.

- Correct position solder wire is Rx Tx GND, + jumper on the back of the motherboard

  I go to sleep because my brain warmed
All the best!

Оффлайн apopovv

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Re: scx 3405F Image Error please reset printer
« Ответ #34 : Апрель 02, 2013, 08:21:06 pm »
Congratulation!

You do it!

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