Replacing printheads, Replacing printheads -35, Replacing – HP 3000dtn User Manual
Page 135: Printheads
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Replacing printheads
Replace printheads when the following messages appear on the LCD
control panel:
REINSTALL [COLOR] PRINTHEAD
INCORRECT [COLOR] PRINTHEAD
To replace printheads
1
Make sure the printer is turned on.
2
Lift the top cover, and then press
(select button) on the
LCD control panel.
-Or-
• Press (select button) on the LCD control panel.
• Press
(down arrow button) to highlight
CONFIGURE DEVICE
,
and then press (select button).
• Press
(down arrow button) to highlight
PRINT QUALITY
, and
then press (select button).
• Press
(down arrow button) to highlight
REPLACE
PRINTHEADS
, and then press (select button).
3
Lift the ink cartridge cover and printhead cover.
4
To open the latch, lift it from the rear (item 1 in the graphic) and
then pull it forward and down to release the hook from the metal
catch (item 2 in the graphic).
CAUTION
Do not attempt to force open the printhead latch. The printhead
carriage will move to the left when the printer is turned on, enabling
you to open the latch.