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‎02-24-2022 09:56 AM - last edited on ‎10-03-2022 05:36 AM by Retired

HP Recommended
Product: 7550b

Hello, I want to repair my 7550B (or 7550 Plus). The power supply is defective.I have the 7550 Hardware Support Manual (P/N 07550-90050) but it's for the A version of the plotter, not the B version. The main PCA A1 is different. 

Therefore, I'm looking for a copy a the appropriate service manual, particularly the Main PCA Component Identification Diagram, the power supply Component Location Diagram and the parts list.

Thank you for your help.

Michel.

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2 REPLIES 2

‎03-03-2022 06:32 AM

HP Recommended

Hi @midu91 

 

Unfortunately this plotter has been discontinued several years ago and there is no documentation available at all I can share with you, I hope somebody else can help you.

I am an HP employee
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‎03-16-2022 05:53 AM

HP Recommended

Hi @HarryCR

Please excuse my delay in responding to you, due to personal issues to be resolved.

 

I know this product is EOS (End of Suport) since a long time. I hoped there was somewhere in the former San Diego Division archives a copy (paper or electronic) from which it was possible to copy some selected pages.

 

Thanks anyway for your answer. 

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