open cartridge of laser printer

[makri]

How can i open safely the laser printer cartridge?? Any one have the mechanical diagram of Hp cartridges??

 

[Eumel]

I think you'll have to disassemble the first one for experience (make some photos). After that you can handle the following ones with success.

Regards from Germany

 

[happy123]

study it, and likely you have to remove some stainless locking pin -- note they are just pin, pull them out by piler. but i am finding inkjet is getting a better option as i can do double side smoothly, unlikely the forever sticking problem using laser.

 

[marcone]

Actually it's easy , you just have to be careful how you hold it so you don't spill tonner all over.Hold the cartridge with the tonner compartment down.You have to remove 2 safety pins then the drum unit and the transfer cylinder.

 

[ZeRoN]

See magazines, remanufacturing of some hp toner cartridge
https://www.rechargeast.com/