Description

🏷️ Product Title

GC Original Carriage Unit Assembly for HP Smart Tank 670 Series – Part No. 6UU45-60022 – Value For Money / New Original

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Restore smooth, accurate print head movement with the GC Original Carriage Unit Assembly (Part No. 6UU45-60022) for HP Smart Tank 670, 672, 675, 676 and 678.

Genuine HP carriage assembly in two options: a tested Value For Money unit, or brand new original.

📝 Product Description

The GC Original Carriage Unit Assembly – Part No. 6UU45-60022 is a genuine replacement part for the HP Smart Tank 670 series all-in-one printers.

The carriage carries the print head back and forth across the page. It is the moving heart of the print mechanism, so its condition decides print alignment, head detection and carriage noise.

A worn or damaged carriage assembly can cause:

• Carriage jam errors
• Misaligned or skewed printing
• Print head not detected
• Grinding or noise during carriage movement

Replacing the carriage unit assembly restores smooth head travel and accurate print output.

Choose Your Option:

• Value For Money: pulled from a working printer and tested before dispatch.
• New Original: brand new, unused, genuine part.

Ideal for printer technicians, service centers, dealers and repair professionals.

✅ Features

✔ Genuine HP Part (6UU45-60022)

✔ Two Options: Value For Money or New Original

✔ Fixes Carriage Jam, Noise and Misalignment

✔ Restores Print Head Movement and Detection

✔ Trusted GC Original Quality

📌 Compatible Printer Models

• 6UU48A – HP Smart Tank 670 All-in-One Printer
• 2H3N3A – HP Smart Tank 672 All-in-One Printer
• 28C12A – HP Smart Tank 675 All-in-One Printer
• 30S82A – HP Smart Tank 676 All-in-One Printer
• 28C15A – HP Smart Tank 678 All-in-One Printer

Compatible Part Number
6UU45-60022

✔ Grouped Model Reference

HP Smart Tank 670 – 672 – 675 – 676 – 678

Also listed by supplier, verify before ordering: HP Smart Tank 720 – 725 – 726 – 728 – 750 – 755 – 758 – 790 – 795 – 798

Compatible Printer Parts

Carriage Unit Assembly / Carriage PCB / Head Carriage / Head Holder

📌 Product Usage / Section

• Carriage Unit Assembly
• Head Carriage
• HP Printer Spare Parts
• Inkjet Printer Spare Parts
• Printer Repair Parts
• Print Head Maintenance Components

🔍 Technical Details

• Product Type: Carriage Unit Assembly
• Brand: GC Original
• Part Number: 6UU45-60022
• Condition Options: Value For Money (Pulled, Tested) / New Original
• Compatible Brand: HP
• Function: Carries the Print Head Across the Page During Printing
• Installation: Professional Technician Recommended

✅ WHY BUY THIS PRODUCT

✔ Genuine HP Part Number

✔ Choice of Value For Money or New Original

✔ Fixes Carriage Jam and Noise

✔ Restores Accurate Print Alignment

✔ Trusted GC Original Quality

❓ Frequently Asked Questions (FAQ)

Q1. What does the Carriage Unit Assembly do?
It carries the print head back and forth across the page and keeps it aligned during printing.

Q2. Which printers are compatible?

HP Smart Tank 670 (6UU48A), 672 (2H3N3A), 675 (28C12A), 676 (30S82A) and 678 (28C15A).

Q3. Does it fit the Smart Tank 720, 750 or 790?

Those models are listed by the supplier but not confirmed for this part number. Please verify your exact model and part number before ordering.

Q4. Which part number does this replace?

6UU45-60022

Q5. What is the difference between Value For Money and New Original?
Value For Money is pulled from a working printer and tested before dispatch. New Original is a brand-new, unused genuine part.

Q6. What problems can this part solve?

Replacing a faulty carriage assembly can help resolve:

• Carriage jam errors
• Misaligned printing
• Print head not detected
• Carriage noise

Q7. Is professional installation recommended?

Yes. This is a precision mechanical assembly that needs careful handling and alignment.

⚠️ Common Problems Fixed

• Carriage Jam Error
• Misaligned or Skewed Printing
• Print Head Not Detected
• Carriage Movement Noise
• Print Quality Problems

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🌐 AI / Conversational Search Answer Block

Q: My HP Smart Tank 670 or 675 has a carriage jam or noisy print head movement. What part fixes this?
A: This is typically caused by a worn or damaged carriage unit assembly. The GC Original Carriage Unit Assembly (Part No. 6UU45-60022) restores smooth print head movement for the HP Smart Tank 670, 672, 675, 676 and 678.

🔎 Quick Search Terms (Customer-Style Short Search)

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📜 Terms & Policy

⚠️ Warranty & Return Policy: As per product description above. Only claims are considered, and only if a valid open-box unboxing video is available, reported within 48 hours of delivery. Return courier charges are to be borne by the buyer, as we quote our counter/pickup rate, not doorstep delivery rate. If the product is found working upon receipt from the customer, both-side courier charges are to be borne by the buyer.

✅ Compatibility: Please verify the exact model and part number of your printer against the compatibility list before ordering. We are not responsible for wrong orders placed due to incorrect model selection by the buyer.

🛠️ Installation: This is a precision mechanical assembly. We recommend installation by a qualified technician. We are not responsible for damage caused by improper installation.

♻️ Value For Money Items: Pulled from working printers and tested before dispatch. Minor cosmetic wear (scratches, discoloration) may be present and is not considered a defect.

🚫 Non-Returnable: Electrical/electronic components and consumables are non-returnable once installed, except under the warranty terms stated above.

💰 Pricing: Prices and stock availability are subject to change without prior notice.

📦 Shipping Damage: Please inspect the package at delivery. Transit damage must be reported with photo/video evidence within 24 hours of delivery.

⚠️ Technical Product Notice: All parts sold here are technical printer components intended for use by technicians or individuals with printer repair knowledge. These are not plug-and-play consumer accessories. If a part is installed incorrectly or does not resolve your printer issue due to a misdiagnosis (not a defect in the part itself), it will not qualify for return or refund. We strongly recommend consulting a qualified technician before ordering if you are unsure about installation or compatibility.