MIMAKI JV3-160S Setup Guide download pdf (Page 64)

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3-4-12. Unstable heater temperature

Problems The image quality is especially bad at the right end of a print.

Causes 1) The media temperature is low.

2) The platen temperature is lower at the right end than at the center.

Checking procedures 1) Place a thermal tape on the platen to check the temperature.

Remedies 1) Raise the heater temperature high within the allowable range.

2) Set the media at the center wherever possible.

(Some heater cannot exhibit its performance at the right or left end of

the platen.)

3-4-13. Ink drop or mist

Problems The ink drops in or outside a plot.

Causes 1) Threads from the edges of FF and other media scrub the nozzle face and

cause a discharge fault.

2) Dust is sticking to the nozzle face.

3) Threads are sticking to the media holder.

Checking procedures 1) Observe the head path carefully.

2) Check the nozzle face visually.

3) Check normal printing visually.

Remedies 1) Remove threads.

2) Do not use media having many threads at the edges.

Treat media in advance by cutting off threads with scissors.

3) Remove threads and other.

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MIMAKI JV3-160S Setup Guide Page 64