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ZaoHetang Duplex Module Assembly Review: Will it restore duplex printing reliability?

ZaoHetang CN459-60375 CN598-67004 Duplex Module Assembly Compatible with HP OfficeJet Pro X451 X452 X476 X477 X551 X552 X576 X577 X585, Maintenance Unit Compatible with HP973 974 Printer
4.7
[Broad Printer Compatibility]  Fits many HP OfficeJet Pro and PageWide models for effortless replacement.
[Easy Installation]  Direct-fit duplex module installs quickly without complex tools or setup.
[Efficient Waste Ink Collection]  Collects and manages waste ink to keep printer internals clean and reliable.
[Improves Print Stability]  Balances ink flow to maintain clarity, consistent print quality and performance.
[24-Hour After-Sale Support]  Responsive customer support replies within 24 hours for installation or warranty help.
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Printer maintenance part designed to restore automatic double-sided printing on compatible HP OfficeJet Pro and PageWide printers. Small office and home users gain a straightforward repair option with ZaoHetang Duplex Module Assembly. Is replacing the duplex module the most practical way to get duplexing back without a full service visit?

⚡ At a Glance
  • Duplex Functionality: Restores automatic double-sided printing on the listed HP OfficeJet Pro and PageWide models
  • Best for: Small offices and home users with compatible HP printers needing restored duplex printing
  • Not ideal for: Printers not included in the compatibility list or units requiring official HP service parts

Replacement assembly corresponds to CN459-60375 and CN598-67004 part numbers for a range of OfficeJet Pro and PageWide machines. Efficient waste ink collection helps maintain internal cleanliness and stable print quality.


Reliable duplexing - thanks to CN459-60375/CN598-67004 compatibility

Marked as CN459-60375 and CN598-67004, compatibility matches the form and connections used by the listed HP models to reinstate the duplex mechanism. Compatibility details reference specific OfficeJet Pro and PageWide model families supplied by the seller.

Restores automatic double-sided printing on compatible printers, removing the need for manual duplexing and saving time on routine jobs.

Cleaner internals - with efficient waste ink collection

Waste ink collection is described as helping to clean internal and surrounding printer environments, while adjusting ink balance to support stable operation. The function aims to gather excess ink that would otherwise accumulate inside the machine.

Reduces smearing and ink-related faults by collecting overflow ink, supporting clearer prints and helping extend service life.

Straightforward installation - thanks to components designed for seamless fit

Components are designed to fit seamlessly into the compatible OfficeJet Pro printers, with seller notes indicating easy installation without worrying about compatibility issues. Packaging lists a single CN459-60375 duplex module assembly for direct replacement.

Can be fitted by on-site staff or an experienced user to return duplex capability quickly, avoiding a full service call in many cases.

✨ The 4 Key Reasons for ZaoHetang Duplex Module Assembly
  1. Direct replacement for CN459-60375/CN598-67004 - Restores factory duplex function for supported HP models
  2. Integrated waste ink collection - Helps maintain print clarity and reduces internal ink buildup
  3. Wide model compatibility - Works with many OfficeJet Pro and PageWide printers listed by the seller
  4. Seller support - After-sales contact promised within 24 hours for product questions
📋 Technical Details at a Glance
  • Category: Maintenance part, duplex module assembly
  • Compatible Models: HP OfficeJet Pro X451dn, X451dw, X476dw, X476dn, X551dw, X556dn
  • Compatible Models (PageWide): X576dw, X586dn, 586dn, 556xh, 586z, 586f, 556, 586, E55650, E58650, 352dw, 377dw, 452dw, 577dw, 477dw, P55250dw, P57750dw
  • Part Numbers: CN459-60375, CN598-67004
  • Package Includes: 1 CN459-60375 Duplex Module Assembly
❓ Frequently Asked Questions

Q: Does the listing replace CN459-60375 and CN598-67004?

A: Yes, the listing identifies the part as CN459-60375 and indicates compatibility with CN598-67004 as replacement part numbers for the stated HP models.

Q: Which HP printers are supported?

A: Compatibility includes HP OfficeJet Pro X451dn, X451dw, X476dw, X476dn, X551dw, X556dn and PageWide models such as X576dw, X586dn, 586dn, 556xh, 586z, 586f, 556, 586, E55650, E58650, 352dw, 377dw, 452dw, 577dw, 477dw, P55250dw and P57750dw as listed by the seller.

Q: Is installation difficult?

A: Seller notes state components are designed to fit seamlessly and that the assembly can be easily installed into compatible printers without worrying about installation issues.

🏆 Our Verdict

The ZaoHetang Duplex Module Assembly suits small offices and home users who need to restore duplex printing on specific HP OfficeJet Pro and PageWide machines. Replacement part compatibility and an integrated waste ink collection function help recover duplex capability while supporting cleaner internals. The part represents a practical long-term value by reducing service visits and helping extend printer life.