Unverified90% confidenceDecision RuleTime unknown
育儿家庭长期打印黑白试卷/学习资料，首选墨仓式（连供）打印机而非激光机——墨仓式单页黑白成本约1-3分，激光碳粉盒单页约5-8分，年打印超2000页时墨仓式回本明显
1
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90%
Confidence
Long-term
Relevance
-
First Seen
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Unverified家庭月打印量＜50页选墨仓式(连供)机型不划算，激光黑白机首选；月打印量＞300页或需彩色照片时墨仓式单页成本可低至1-2分钱84% similarUnverified墨仓机的核心优势在单页成本，黑白单页可低至0.01-0.03元，是激光打印机（约0.1元）的1/5，月打印量≥100页时购机溢价可在1-2年内回本83% similarUnverified高频打印（每月>200页）优先选喷墨连供机型，单页成本可低至1-3分钱；低频打印（每月<50页）选激光机型，避免喷墨墨水干涸堵头80% similarUnverified打印量每月＜300页选喷墨墨仓机型，每月＞800页选激光机型，激光单页成本更低且不易堵头78% similarUnverified月打印量＜50页的家庭优先考虑激光打印机，墨仓机长期不用喷头易堵，清洗浪费墨水反而不划算78% similar
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