HP color laserjet 3000n 사용자 설명서

ENWW

Ink cartridge cover

Printhead cover

Hook (connects to the catch and must be engaged for the printer 
to operate)

Printhead latch (provides access for installing or removing 
printheads from their color-coded sockets)

To open the printhead latch, you must turn on the printer.

Printheads

Catch (metal bar that secures the hook and engages the 
printhead latch)

Ink cartridges