HP Designjet 430, 450C, 455CM & 488CA Repair Parts
The HP Designjet 430, 450C, 455CM, and 488CA are some of the most dependable wide-format plotters ever built. If you're still running one of these machines, you already know their value, and you know how frustrating it can be when HP no longer stocks the parts you need. That's where LPS Computer comes in. Since 1994, we've been the go-to source for HP Designjet parts, including hard-to-find components for legacy models like the HP 430 Designjet and the Hewlett-Packard Designjet 488ca.
We don't just list parts; we know these plotters, and we're here to help you keep them running.
Why LPS Computer for Your Designjet 430 & 450C Parts?
LPS Computer has been an HP Authorized Designjet Service Provider since 1994. When HP discontinues support for older models, LPS goes the extra mile, owning injection molds to manufacture direct replacement parts and rebuild critical assemblies in-house. Whether you need HP DesignJet 450c parts or components for the HP DesignJet 488CA plotter, we have the inventory and the know-how to back it up.
- 30+ years of Designjet expertise: We've seen every failure mode on these machines
- In-house manufactured parts: For components HP no longer produces
- Worldwide support: Trusted by repair technicians and self-repair users globally
- Real technical support: Talk to someone who knows your printer
Repair Parts Available for the Designjet 430, 450C, 455CM & 488CA
From routine maintenance to major component replacements, we stock the parts these plotters need most. Here's what you'll find in our catalog:
- Carriage Belts: Available in 36" configurations for the 430, 450C, and compatible models
- Printheads & Printhead Recovery Kits: Restore print quality at a fraction of replacement cost
- Service Stations: Essential for capping, wiping, and purging
- Electronics & Formatter Boards: For both standard and PS variants
- Motors, Sensors & Encoder Strips: Full drivetrain and scan-axis components
- Ink System Parts: Tubes, ink supply stations, and related hardware
- Media Handling Components: Spindles, paper cutters, and more
Troubleshoot Your HP Designjet 488CA or 430 Series Plotter
Not sure what's wrong before you order? LPS provides resources to help you diagnose your HP DesignJet 455CA, HP DesignJet 488CA plotter, or any model in this series quickly and accurately:
Still not sure which part you need? Our team is ready to help.
sales@lpscomputer.com | 760-749-1580
Frequently Asked Questions
Do you carry parts specifically for the HP Designjet 488CA plotter?
Yes. The Hewlett-Packard DesignJet 488CA shares many components with the 450C and 455CM, and we carry parts compatible across all four models in this series. Contact us if you need help confirming fitment.
Where can I find the HP Designjet 488CA manual?
You can download the service manual directly from this page. It covers the full 430/450C/455CM/488CA series and includes detailed repair and calibration procedures.
I need HP Designjet 450C parts, but I'm not sure which version I have. Can you help?
Absolutely. Reach out by phone or email with your serial number, and we'll identify your exact model and recommend the correct parts.
Are these plotters worth repairing?
In most cases, yes. These are well-built machines, and a targeted repair is far more cost-effective than replacement, especially for low-volume or specialty print applications. LPS has the parts to make it happen.
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Shop for HP Designjet 430, 450C, 455CM & 488CA Parts here, or reach out and we'll help you find exactly what you need!
