Epson CW-C4000 And CW-D3800 Maintenance Box, SJMB4000
- $54.00
- $54.00
- Unit price
- per
Epson SJMB4000 Maintenance Box for ColorWorks CW-C4000 & CW-D3800
Genuine Epson maintenance box for the Epson ColorWorks CW-C4000 & CW-D3800 label printer. If you are checking maintenance box replacement intervals or current price in the United States, the SJMB4000 is the correct waste ink box that collects excess ink during automatic printhead cleaning cycles.
Key highlights
Waste ink collection
Collects excess ink generated during head cleaning and maintenance cycles.
Tool-free replacement
Designed for quick swap when the printer indicates the maintenance box is full.
Correct part for CW-C4000 & CW-D3800
SJMB4000 is the specified maintenance box for Epson ColorWorks CW-C4000 & CW-D3800.
Why teams replace the maintenance box on time
The value punch
- Prevents unexpected downtime when the box reaches capacity.
- Supports stable printhead performance and cleaning cycles.
- Easy replacement guided by on-screen printer alerts.
- Genuine Epson part designed for proper fit and sealing.
Best-fit environments
- In-house label production lines
- Food and beverage packaging
- Warehouse and logistics labeling
- Small to mid-volume manufacturing
- On-demand product labeling
Predictable maintenance
Replace when prompted to maintain consistent cleaning performance.
Supports print quality
Proper waste ink handling contributes to stable long-term output.
the United States workflow support
We help you plan ink and maintenance consumables together for smooth operation.
Specs
| Product | Maintenance box |
| Model | SJMB4000 |
| Manufacturer part number | C33S021501 |
| Function | Collects excess ink from printhead cleaning cycles |
| Printer compatibility | Epson ColorWorks CW-C4000 & CW-D3800 |
Compatible printers and support
How we help with the supply side
- Confirm you are using Epson ColorWorks CW-C4000 or CW-D3800.
- Help plan ink and maintenance box replacement cycles.
- Recommend label materials suited to your environment.
- Support your workflow with practical production guidance.
What to tell us for a fast match
- Your exact printer model and configuration.
- Approximate monthly print volume.
- Whether you are also ordering ink packs.
- Your desired reorder frequency for consumables.
FAQ
How do I know when to replace the maintenance box?
The CW-C4000/CW-D3800 will display a notification when the maintenance box is near capacity or full. Replace it promptly to avoid interruptions.
What is the SJMB4000 maintenance box price in the United States?
Pricing may vary. Contact us with your quantity and timeline and we will provide current U.S. pricing in USD.
Is SJMB4000 compatible with other Epson ColorWorks models?
SJMB4000 is specified for Epson ColorWorks CW-C4000 & CW-D3800. For other models, confirm the correct maintenance box code before ordering.
Do you supply compatible supplies in the United States for CW-C4000 and CW-D3800?
Yes. We support CW-C4000 & CW-D3800 workflows in the United States with inks, maintenance consumables, and label media guidance.
Keep your CW-C4000/CW-D3800 running without interruption
Let us confirm compatibility and help you plan ink and maintenance box replacements for smooth label production in the United States.
U.S. ordering for Epson CW-C4000 And CW-D3800 Maintenance Box, SJMB4000
Prices are shown in USD. U.S. orders are dispatched from ForeFront's Canadian fulfillment location. Available shipping services and any import charges collected by ForeFront are displayed at checkout. Government or carrier charges not collected at checkout may still apply.
Confirm the printer model and consumable part number before ordering. Our team can review compatibility and related supplies for your workflow.
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