摘要 |
The remaining amount of expendables such as paper sheets or the like is computed (step S202), and it is checked after completion of a print process if the remaining amount is smaller than a threshold value which is set in advance (step S204). If it is determined that the remaining amount is smaller than the threshold value, the user is alerted to that determination result (step S205). As a result, the user can take a measure before expendables completely run out.
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