Unverified85% confidenceDecision RuleTime unknown
彩色激光的单页成本约为黑白激光的3-5倍（需CMYK四色硒鼓），若彩色打印占比＜10%，选黑白激光+偶尔外送彩打更经济
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85%
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Long-term
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Unverified彩色激光机购机贵、体积大、硒鼓成本高，仅适合月彩打量大且不介意照片质量的场景；打印照片(相纸质感)必须用喷墨，彩色激光照片发色偏暗77% similarUnverified三色激光光源色彩表现优于同价位单色激光或LED方案，色域覆盖是其核心卖点之一72% similarUnverified三色激光（RGB纯激光）色域可达BT.2020的107%以上，但存在散斑（画面细微颗粒感）问题；单色激光+荧光轮色域约BT.709的120%但无散斑，对色彩纯净度敏感者优先单色激光72% similarUnverified三色激光光源色彩表现优于同价位单色激光或LED方案，色域覆盖更广，画质均衡是其核心卖点。71% similarUnverified彩色复印单张费用通常是黑白的5-10倍，若一次复印超过20张且非官方要求彩色，选黑白可显著降低成本69% similar
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