Questions and answers of the customers
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How often should this be changed? i.e, each time ink is replaced? Every 5th time? Or when the printer asks you to?
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Q How often should this be changed? i.e, each time ink is replaced? Every 5th time? Or when the pri...... Read more answer nowAsked by on June 3, 2023 11:19 amA
The Epson CW-C4000 Maintenance Box (SJMB4000) should be replaced when the printer prompts you. It's not tied to ink replacement or a specific number of times; the printer will notify you when the maintenance box is full and needs to be changed.


















