HP Color LaserJet 2550 Printer series - Manual (Page 101)

Resolving the control panel messages
Printer status is indicated by light patterns on the control panel. Two sets of lights are on the
control panel: Supplies Status lights and Printer Status lights:
8
1
10
11
12
9
3
4
5
2
6
7
1 Supplies status lights and buttons
2 Black print-cartridge light
3 Cyan print-cartridge light
4 Magenta print-cartridge light
5 Yellow print-cartridge light
6 R
OTATE
C
AROUSEL
button
7 Imaging drum light
8 Printer status lights and buttons
9 C
ANCEL
J
OB
button
10 Attention light (amber)
11 Ready light (green)
12 Go light and
G
O
button (both green)
The lights can be in any one of the following states:
1 off
2 on
3 blinking
See the following information to interpret control panel lights. See the HP Toolbox to view
animations of the light patterns and information about the messages that they indicate.
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