Looking for the name of an HP Laserjet internal part

[Nopple]

Hi,

I have got a question about the good old printer HP Laserjet 4000.

Does anyone know the name of the internal part whose reference is RB1-8665?

It’s a big black part that integrates nearly all the assemblies (Fusing, Delivery, Printer Drive, Paper Feed Guide, Tray 1 Pickup, Tray 1 for instance)?

Thanks for helping me!

 

[webworkings]

Try viewing the links here... https://www.laserpros.com/technical-resources/printer-parts-diagrams/hp-laserjet-4000-parts-diagrams

 

[Nopple]

Hi webworkings,

Thanks for the hint!

It leads to the pages of the HP Laserjet 4000 service manual where the RB1-8665 is drawn but not listed!

You can see its drawing in the center of this diagram: https://laserpros.kecommerce11.net/img/PartsDiagrams/hp-laserjet-4000-internal-components-3-of-3.pdf

This is the only part neither listed nor named

Would you know the name?

 

[webworkings]

Alas, I would not. Not big on printers myself.


Anyone else have any idea?

 

[Nopple]

Thanks for caring about my question webworkings!

Though it might seem unbelievable I have not found any online listing for the RB1-8665 yet.

 

[webworkings]

That is quite unusual. You might want to try and contact the manufacturer then.

 

[Nopple]

That’s a very good idea. Thanks !