Method for prompting ink quantity of ink box, chip of ink box and ink box

作者: Qi Meichao

DOI:

关键词: InkwellLower costComputer hardwareComputer scienceChipComparison results

摘要: The invention discloses a method for prompting the ink quantity of an box, chip box and box. In method, is subjected to following treatment: obtaining surplus according data which written in by using imaging device connected with box; comparing preset threshold value; imitating output actual sensor monitoring comparison result. Therefore, general not provided can be compatibility image realized at lower cost.

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