Epson C9345 maintenance box for compatible EcoTank and WorkForce printers

Epson C9345 Maintenance Box C12C934591

Name: Epson C9345 Maintenance Box C12C934591
Brand: Epson
SKU: C12C934591
Price: 27.00 USD
Availability: InStock

Epson|

MPN: C12C934591

UPC: 010343950962

In Stock

$27.00

Request for QuoteCall 224-955-1644 for Sales

Free 2-3 Day Shipping on orders $50+Ordered on its own: $16.89 ground shipping. Add $50 or more to your cart and it ships free.Arrives by Friday, Nov 13

Order within 13h 36m to get it by Friday, Nov 13

Authorized Dealer — Full manufacturer warranty

Save 16% with a Business Account

Exclusive pricing and Net-30 terms. Sign in or create a free account.

Create Free Business Account

Key Features

OEM Epson maintenance box, MPN C12C934591
Compatible with EcoTank ET-5850, ET-5800, ET-16650, and ET-16600
Supports WF-78XX, ET-58XX, ET-166XX, L65XX, and L151XX printer families
Printer maintenance box for waste-ink collection
Genuine Epson replacement part

Keep production printing on schedule with a genuine Epson C9345 maintenance box. Designed for compatible EcoTank and WorkForce models, it collects waste ink generated during cleaning and maintenance cycles so the printer can continue operating without contamination inside the chassis. That matters in environments where print availability is tied to daily workflows, not convenience. This replacement box is specified for Epson ET-5850, ET-5800, ET-16650, ET-16600, and related WF-78XX, ET-58XX, ET-166XX, L65XX, and L151XX families. Using the correct maintenance box helps maintain print consistency, protect internal components, and avoid the downtime that comes from a full waste-ink system. For teams that depend on a single device or a shared fleet, a genuine replacement part is the difference between a quick swap and a service call. Choose this model when you need the right fit, the right compatibility, and a clean path back to full printer operation.

Ideal For

Replace a full maintenance box on a shared office EcoTank printer
Keep a WorkForce device ready for daily document output
Maintain uptime in a branch office print environment
Stock spare consumables for managed printer fleets

Why This Product

1OEM Epson part matched to compatible printer families
2Designed for waste-ink collection, not generic consumable use
3Supports high-volume EcoTank and WorkForce environments
4Helps avoid downtime from a full maintenance system

Supply Identity

Print Technology	Inkjet
Product Condition	New

Printer Accessory

Tray Capacity	sheets
Accessory Type	Maintenance Box
Accessory Compatible Brand	Epson
Accessory Compatible Models	EcoTank ET-5850, ET-5800, ET-16650, ET-16600; WF-78XX; ET-58XX; ET-166XX; L65XX; L151XX

Printer Connectivity

N/A

Purchasing this for your business?

Business account holders on Printer Accessories typically save 16% vs. retail pricing. Create a free account to see your price.

Wholesale pricing below retail

Net-30 terms for qualified businesses

Volume discount tiers

Dedicated account representative

Saved payment methods & PO support

Priority order processing

Create Free Business Account

Frequently Asked Questions

Which printers are compatible with the Epson C9345 maintenance box?▾

It is specified for EcoTank ET-5850, ET-5800, ET-16650, ET-16600, and related WF-78XX, ET-58XX, ET-166XX, L65XX, and L151XX models.

What does a maintenance box do?▾

It collects waste ink generated during printer cleaning and maintenance cycles so the printer can continue operating safely.

Is this a genuine Epson part?▾

Yes. The listed manufacturer is Epson, and the MPN is C12C934591.

When should the maintenance box be replaced?▾

Replace it when the printer indicates the box is full or nearing capacity, following the device's maintenance alerts.