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  1. Roland Sp300 Error : "Carriages are Disconnected"

    Hello everyone, when i had checking the head and testing (nozzle check), the left ribbon cable (up side of head) suddenly went out while printing, and I quickly turned off the printer; now, when testing or printing,Head once goes to the left and returns to the first place and give me this...
  2. Roland SP300 ERROR 0101

    solved...
  3. Roland SP300 ERROR 0101

    Hi, I'm having a big problem when I turn on the printer give this error 0101.also in Limit Initialization i have this problem : Unrecoverable limit sensor after cap position. Please help me
  4. Need Urgent Help (Roland SP300)

    Are you sure the problem is head And not from the mainboard?
  5. Need Urgent Help (Roland SP300)

    Thanks for your guidance Can you tell me what to do? How can I know if the head is healthy or damaged? All head nozzles are open and there is no apparent objection.
  6. Need Urgent Help (Roland SP300)

    The fuses are checked. They are healthy Is it possible to fuse? The factory fuse is 1.6 amps, but replaced with a 1.5-amp model last week.
  7. Need Urgent Help (Roland SP300)

    anybody
  8. Need Urgent Help (Roland SP300)

    Images of check nozzles, 4 cables and 2 fuses were replaced, each of the 2 heads was cleaned with a special wash solution. The nozzle colors of the check are very pale. Also, in photo 5, after a checkout nozzle, a print sample is sent that is very poor quality (with the specified arrow)
  9. Need Urgent Help (Roland SP300)

    Ok, thanks for your attention
  10. Need Urgent Help (Roland SP300)

    anybody here?
  11. Need Urgent Help (Roland SP300)

    Hi, my device got into trouble after a long time, it did not print at all at first, after I searched the Internet, I replaced the 4 Ribbon cable , and also had two fuses on the main board (shown in the attached image), the head They are perfectly clean and all the components are supposedly...
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