Mimaki UJF3042

Useer
Posts: 31
Joined: Sat Oct 21, 2017 9:39 pm

Mimaki UJF3042

Postby Useer » Mon Oct 18, 2021 10:02 am

Mimaki UJF3042 Error message:
"ERROR 12e
Head Faild 001"
How to solve?
Steve
Posts: 43
Joined: Mon Feb 01, 2021 12:48 pm

Re: Mimaki UJF3042

Postby Steve » Mon Oct 18, 2021 10:13 am

ERROR 12e
Head Faild[xxxx]

(The details of [xxxx] are explained below this list.)

Cause:
  • Abnormality of the Print head.
  • Abnormality of the Driver of the Print head.
Solution:
  1. Update F/W.
  2. Initialize a parameter.
  3. Disconnect and connect the FFC located between the Slider PCB and the SL-Relay PCB.
  4. Replace the FFC located between the Slider PCB and the SL-Relay PCB.
  5. Replace the Print Head with a new one.
  6. Replace the Slider PCB with a new one.
  7. Replace the SL-Relay PCB with a new one.
Details of ERROR 12e Head Failed [xxxx]
The relationships between [xxxx] (hexadecimal numeral) bit No. and the error contents are as below:
  • bit0 [0001]
    Abnormal detection status of head signal (MN signal) (Slider PCB)
    1. Failure of head
    2. Failure of Slider PCB
  • bit1 [0002]
    COM-OFF signal output status (Slider PCB)
    1. FFC breakage between SL-Relay PCB and Slider PCB
    2. Failure of head
    3. Failure of Slider PCB
  • bit2 [0004]
    35V-1 Power supply voltage drop detection (Slider PCB)
    1. FFC breakage between SL-Relay PCB and Slider PCB
    2. Failure of Slider PCB
    3. Failure of SL-Relay PCB
  • bit3 [0008]
    Driving wave shape circuit Current limit over (SL-Relay PCB)
    1. Failure of SL-Relay PCB (F2 blowout, COM circuit failure, etc.)
    2. Failure of Slider PCB
    3. Failure of head
    However, when bit6 or bit7 is “1” and an error ([3F88] or [3FC8] etc.) has occurred at startup, that error cause has priority.
  • bit4 [0010]
    COM-OFF signal input status (SL-Relay PCB)
    1. FFC breakage between SL-Relay PCB and Slider PCB
    2. Failure of head
    3. Failure of Slider PCB
  • bit5
    Not Use
  • bit6 [0040]
    37V of SL-Relay PCB is not normal. (Displayed only at startup.)
    1. Failure of SL-Relay PCB
  • bit7 [0080]
    37V voltage of the Slider PCB does not come. (displayed only at startup)
    1. F2 blowout of the SL-Relay PCB.
    2. FFC breakage between SL-Relay PCB and Slider PCB
    3. Failure of Slider PCB
    4. Failure of SL-Relay PCB
  • bit8 [0100]
    Wave shape driver circuit for head 1 Short check NG
    1. FFC breakage between SL-Relay PCB and Slider PCB
    2. Failure of Slider PCB
    3. Failure of SL-Relay PCB
    4. Failure of head
    *)If 37V power supply route also has a problem, an error may occur. Refer to bit6 and bit7 error.
  • bit9 [0200]
    Wave shape driver circuit for head 2 Short check NG
    1. FFC breakage between SL-Relay PCB and Slider PCB
    2. Failure of Slider PCB
    3. Failure of SL-Relay PCB
    4. Failure of head
    *)If 37V power supply route also has a problem, an error may occur. Refer to bit6 and bit7 error.
  • bit10 [0400]
    Wave shape driver circuit for head 3 Short check NG
    1. FFC breakage between SL-Relay PCB and Slider PCB
    2. Failure of Slider PCB
    3. Failure of SL-Relay PCB
    4. Failure of head
    *)If 37V power supply route also has a problem, an error may occur. Refer to bit6 and bit7 error.
  • bit11 [0800]
    Wave shape driver circuit for head 4 Short check NG
    1. FFC breakage between SL-Relay PCB and Slider PCB
    2. Failure of Slider PCB
    3. Failure of SL-Relay PCB
    4. Failure of head
    *)If 37V power supply route also has a problem, an error may occur. Refer to bit6 and bit7 error.
  • bit12 [1000]
    Wave shape driver circuit for head 5 Short check NG
    1. FFC breakage between SL-Relay PCB and Slider PCB
    2. Failure of Slider PCB
    3. Failure of SL-Relay PCB
    4. Failure of head
    *)If 37V power supply route also has a problem, an error may occur. Refer to bit6 and bit7 error.
  • bit13 [2000]
    Wave shape driver circuit for head 6 Short check NG
    1. FFC breakage between SL-Relay PCB and Slider PCB
    2. Failure of Slider PCB
    3. Failure of SL-Relay PCB
    4. Failure of head
    *)If 37V power supply route also has a problem, an error may occur. Refer to bit6 and bit7 error.
  • bit14 [4000]
    Wave shape driver circuit for head 7 Short check NG
    1. FFC breakage between SL-Relay PCB and Slider PCB
    2. Failure of Slider PCB
    3. Failure of SL-Relay PCB
    4. Failure of head
    *)If 37V power supply route also has a problem, an error may occur. Refer to bit6 and bit7 error.
  • bit15 [8000]
    Wave shape driver circuit for head 8 Short check NG
    1. FFC breakage between SL-Relay PCB and Slider PCB
    2. Failure of Slider PCB
    3. Failure of SL-Relay PCB
    4. Failure of head
    *)If 37V power supply route also has a problem, an error may occur. Refer to bit6 and bit7 error.

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