MFC-J2340DW 常見問題&故障排除 MFC-J2340DW 不是您的產品嗎? 依…排序 更新日期 使用率 4 結果 1. 19/12/2022 One or more of my colors are not printing (blank). 2. 28/06/2022 Check the Print Alignment from Your Brother Machine 3. 28/06/2022 Check the Print Quality 4. 30/11/2021 Change the Print Options to Improve Your Print Results 中文 傳真 常見問題&故障排除