HP color laserjet 3000n Manuale Utente
8-34
ENWW
Aligning the printheads
The printheads are automatically aligned upon installation.
Misaligned printheads produce ragged edges or stray dots on printouts.
If your printheads are misaligned, you can align them through the LCD
control panel.
Misaligned printheads produce ragged edges or stray dots on printouts.
If your printheads are misaligned, you can align them through the LCD
control panel.
To align the printheads
1
Press (select button) on the LCD control panel.
2
Press
(down arrow button) to highlight
CONFIGURE DEVICE
,
and then press (select button).
3
Press
(down arrow button) to highlight
PRINT QUALITY
,
and then press (select button).
4
Press
(down arrow button) to highlight
ALIGN PRINTHEADS
,
and then press (select button).
When the process is complete, the printer prints a page with alignment
patterns. Discard or recycle this page.
patterns. Discard or recycle this page.
Replacing ink cartridges and printheads
Replacing ink cartridges
Replace ink cartridges when the following messages appear in the LCD
control panel:
control panel:
REPLACE [COLOR] CARTRIDGE
INCORRECT [COLOR] CARTRIDGE
REINSTALL [COLOR] CARTRIDGE
NON HP CARTRIDGE DETECTED
For installation information, see “
,” or the
instructions included with the ink cartridges.
Note
When replacing ink cartridges, install the new ink cartridges right
away. Ink cartridges should not be removed from the printer for long
periods of time.
away. Ink cartridges should not be removed from the printer for long
periods of time.