Front
6
5
Back
11
For more printer specifi c information, visit
hp.com/support/lj4001-4004plus
Printer features
Front
1
Output tray extender
2
Output tray
3
Access toner cartridge
Power button
4
5
Tray 2
6
Tray 1/Toner access door
2
1
2
4
7
10
Control panel
3
8
9
Back
7
USB port for job storage
8
USB port for computer connection
9
Ethernet port
10
Power connection
11
Rear door
Ready light
Green. Ready to print. Blinks
when printing.
Attention light
Amber. Blinks when printer
requires user attention.
OK button
Open control panel menus,
select menu options, or
clear select errors.
Left/Right Arrow button
Navigate menus or increase
values.
Back Arrow button
Return to a previous menu
or exit.
Wireless button*
Access the wireless
menu. Indicates wireless
connection status.
Cancel button
* Wireless model only