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‎04-05-2025 08:51 AM

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Product: HP OfficeJet Pro 7740 Wide Format All-in-One Printer
Operating System: Microsoft Windows 11

i just need the schematic or service manual for the scanner feed section to identify a part number

6 REPLIES 6

‎04-05-2025 11:11 AM

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That document is not publicly available.




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‎04-05-2025 12:41 PM - edited ‎04-05-2025 12:48 PM

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Thank You!  This part is from underneath the lid of the scanning feederThis part is from underneath the lid of the scanning feederPXL_20250405_183845810.MP.jpgMight you have any idea how i can find the little part? it is from the lid of the scanning feederit is from the lid of the scanning feeder

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‎04-06-2025 04:55 AM

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eBay from a scrapped printer. 




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‎04-07-2025 09:34 AM

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Wow! buy a whole new printer just for that little part???

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‎04-07-2025 09:35 AM

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oh, maybe i misunderstood - sorry! 

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‎04-07-2025 11:19 AM

HP Recommended

Most small plastic parts are not available from HP. It comes down to a component level replacement such as a new ADF. Search around you might find an enterprising person 3D printing this or as suggests by @Valsimot find a wrecked printer and harvest the part you need.

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