梦翔适用：爱普生 C9345 维护箱（废墨仓）Ink Maintenance Box / Maintenance Tank / Waste Ink Tank / Ink Waste Box

适用型号：C12C934591；日本市场别名 PXMB9

适用机型

C9345维护箱覆盖EcoTank Pro、EcoTank Photo、WorkForce Pro、WorkForce 及 SureLab多个系列，适用机型众多。综合多平台兼容性列表整理如下：

EcoTank Pro 系列

ET-5800、ET-5850、ET-5880、ET-16600、ET-16650、ET-16680、ET-M16600、ET-M16680

EcoTank Photo 系列

ET-8500、ET-8550

EcoTank L 系列（亚洲/大洋洲市场）

L6550、L6570、L6580、L8050、L8160、L8180、L11160、L15150、L15160、L15180

WorkForce Pro 系列

WF-7310、WF-7820、WF-7830、WF-7835、WF-7840、WF-7845

WorkForce 系列

EC-C7000、ST-C8000、ST-C8090

SureLab 系列

SureLab D570

重要提示：该维护箱一旦安装到某台打印机上，无法再用于其他打印机，芯片会锁定。

· compatible Epson C9345 maintenance box

· compatible C12C934591 maintenance box

·compatible Epson C9345 ink maintenance box

· C9345 waste ink tank

打印机型号+维护箱组合

· ET-8550 maintenance box

·ET-16600 maintenance box

WF-7840 maintenance box

· ET-5800 maintenance box

· WF-7820 maintenance box

ink maintenance tank

· waste ink box

· maintenance tank C9345

printer maintenance box C9345

· C9345 compatible maintenance box

· C9345 replacement waste ink tank

· C9345 remanufactured maintenance box

结构 带智能识别芯片，内置高吸附废墨海绵，整机成品，到手直接替换，无需清零软件 

废墨容量 约140ml废墨储存量 

储存条件 -10~40℃，保质期24个月 

二、适用地区

✅全球通用，无区域芯片锁：北美、欧洲、英国、澳洲、日本、东南亚全部通用，不分美版欧版。

三、完整适用机型

EcoTank（海外）

ET‑8500、ET‑8550、ET‑5800、ET‑5850、ET‑5880

ET‑16600、ET‑16650、ET‑16680、ET‑M16600、ET‑M16680

WorkForce Pro

WF‑7310、WF‑7820、WF‑7830、WF‑7835、WF‑7840、WF‑7845

WF‑M4119、WF‑M4619、ST‑C5000、ST‑C5500、ST‑C8090

国内墨仓L系列

L15150、L15158、L15160、L15168、L15180、L18050

L6558、L6578、L6580、L8050、L8160、L8180、M15180、M16680 

四、适用场景

1. 家庭办公、SOHO小型办公室，打印机提示「Maintenance Box Full」维护箱已满替换使用

2. 图文店、电商卖家，批量耗材备货替换

3. 故障报错解决：解决维护箱寿命到期、打印机停止打印报错

⚠️提示：装满废墨后不可重复倒墨二次使用，会漏墨损坏机器。

1. C9345 Ink Maintenance Box（通用标准叫法）

2. C12C934591

3. PXMB9（日本站点高频叫法）

4. Waste Ink Box / Waste Ink Tank（通俗叫法，废墨仓）

5. Maintenance Tank

6. C‑9345（带横杠简写）

7. E‑C9345（兼容耗材行业型号）

- 西语：Caja de mantenimiento C9345，Depósito de tinta residual

- 法语：Boîtier de maintenance C9345，Réservoir d’encre usagée

C9345 with chip, replacement, waste ink box

C9345, C12C934591, PXMB9, C‑9345, maintenance box, waste ink box, waste ink tank, replacement maintenance box, with chip, for ET‑8550 WF‑7820 ET‑5880

C9345 maintenance box, C12C934591, PXMB9, waste ink tank, 1 pack, 2 pack, replacement for Epson

C9345 maintenance box with chip, C12C934591, PXMB9, waste ink box, compatible maintenance tank

Compatible C9345 Ink Maintenance Box (C12C934591 / PXMB9) Waste Ink Tank Replacement for Epson ET‑8500 ET‑8550 ET‑5880 WF‑7820 WF‑7830 WF‑7840 Printer, 1‑Pack

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1Pack C9345 Maintenance Box C12C934591 PXMB9 Waste Ink Tank For Epson ET‑8550 WF‑7820 ET‑5880 Printer

Compatible C9345 Maintenance Box With Chip C12C934591 PXMB9 Waste Ink Box for Epson ET‑8500 ET‑8550 WF‑7820 WF‑7840 Printer

- ✅【C9345 Maintenance Box】Replacement for Epson part number C9345, C12C934591, PXMB9 waste ink maintenance box, built‑in upgraded recognition chip, plug and play, no extra reset tool needed.

- ✅【Large Waste‑Ink Capacity】High‑density absorbent sponge inside, large storage capacity for waste ink when printer head cleaning, effectively solve "Maintenance Box Full" error and resume your printing work.

- ✅【Wide Compatibility】Perfect fit for Epson ET‑8500 ET‑8550 ET‑5800 ET‑5850 ET‑5880 WF‑7310 WF‑7820 WF‑7830 WF‑7840 L15150 L15160 series printers.

- ✅【Global Compatibility】No regional chip lock, works for US, EU, UK, AU, JP version printers. Ready‑to‑use complete unit, do not pour waste ink for reuse to avoid ink leakage damage.

- ✅【Package & Note】1 × C9345 maintenance box, individually sealed package. Please confirm your printer model before purchasing.

Compatible C9345 Ink Maintenance Box (Replace Part No.: C9345 / C12C934591 / PXMB9).

This maintenance box collects waste ink generated during print‑head cleaning cycles. When your printer prompts "Maintenance Box Full", you need to replace this unit to continue printing.

Each C9345 waste ink box comes with smart identification chip, directly install, no reset software required.

High‑quality absorbent sponge inside for stable waste‑ink storage, prevent ink leakage.

Compatible Printer List:

ET‑8500, ET‑8550, ET‑5800, ET‑5850, ET‑5880, ET‑16600, ET‑16650

WF‑7310, WF‑7820, WF‑7830, WF‑7835, WF‑7840, WF‑7845

L15150, L15158, L15160, L15168, L8050, L8160, L8180 and more related models.

Important Notice:

1.No region lock, compatible with worldwide printer versions.

2.Do NOT reuse this box by pouring out waste ink, it will cause ink leakage and damage printer hardware.

3.Please double‑check your printer model before order.