– 3.9 –
3-3-2. The device fails to perform plotting
Problems The head operates, but the device fails to perform printing.
Causes 1) Nozzles on the head are clogged.
2) The main FPC cable is in poor contact or has disconnected.
The HDC FPC cable is in poor contact or has disconnected.
The head FPC cable is in poor contact or has disconnected.
3) The HDC PCB has broken.
4) The slider PCB has broken.
5) The main PCB has broken, or the head ID has not been properly specified.
6) Ink have not been filled up.
7) The pump assembly has broken.
8) The linear encoder sensor has broken.
9) The head has broken.
Checking procedure 1) Conduct cleaning to check whether or not ink is fed from the vinyl tube.
2) Check the connector or replace the cable with a new one.
3) Replace the HDC PCB with a new one.
4) Replace the slider PCB with a new one.
5) Replace the main PCB with a new one.
6) Refer to [3-3-9. Ink-filling cannot be performed]
7) Check the pump assembly.
8) Perform the encoder check test.
9) If the phenomenon recurs even after taking procedures (1) through (7),
replace the head with a new one.
Remedies 1) Conduct cleaning of the head, and fill up the ink.
2) If the FPC cable has disconnected, replace it with a new one.
If the FPC cable is in poor contact, securely insert the cable into the
connector.
3) Replace the HDC PCB with a new one.
4) Replace the slider PCB with a new one.
5) Replace the main PCB with a new one, or properly specify the head ID.
6) Refer to [3-3-9. Ink-filling cannot be performed]
7) Replace the pump assembly with a new one.
8) Replace the linear encoder sensor with a new one.
or adjust the sensor position.
9) Replace the head with a new one.
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