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C7769-60176 Designjet 500 / 800 Tensioner Assembly

C7769-60176 Designjet 500 / 800 Tensioner Assembly

  • $ 2500

HP Designjet 500, 510, 800 Tensioner Assembly

Condition: Refurbished, Live-tested

Warranty: 12 months

The replacement procedure for this part is found in section 8-74 of the service manual --available here.


Assembly that holds a constant tension on the carriage belt.


  • Tensioner Pulley
  • Tensioner Fork
  • Tensioner Spring

This is a fully tested and guaranteed refurbished part. Includes 1-year warranty. Designjet 500, 800 Tensioner Assembly

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Customer Reviews

Based on 18 reviews
Johnny Tidmore
DJ 800 tensionser & belt kit

I thought the tensioner was a new part. Worked great. The video for belt replacement was perfect. I ended up needing a formatter board too. I did a lot of cleaning on the printhead and soaking them in alcohol and near-boiling water over a couple of days; then I used a needle and syringe to pull air out of the lines. It prints beautifully now on what I could get to print from the PC.

Now if I could only get drivers for Windows 11, I'd be golden. I'm struggling with that.

Stephen Crossley
Belt tensioner on Designjet 500

Original part failed with age and plastic fatigue the LPS part arrived promptly and was installed in 10 min with the old printer back in service
Great service and good people to deal with keeping this ancient printer running for the children (in school assignment posters)

Robert Simmons
Excellent product - very happy

Fits like an OEM part and installed perfectly

Joe Morrow

C7769-60176 Designjet 500 / 800 Tensioner Assembly

Mary OBrien

Got the cable put on finally only to find out I couldn't start the machine without getting that 11:11 error code. Couldn't clear the error code. Useless and disappointing. Called LPS and they couldn't help.

Hi Mary,
I'm not quite sure what you're referencing. Your order history indicates you've bought a tensioner assembly and a belt kit from us --no cable. I think the company you bought the cable from and talked with on the phone should give you a full refund for the cable. If you'd like a cable that actually works, and phone support that will correctly diagnose the issue and recommend a fix, please call us at 760 749 1580.


Tim Wert
LPS Computer