HP 450c HP DesignJet 430, 450C, and 455CA Printer - User's Guide - Page 134

tion of lights

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Front-panel lights Key to table starting below Front-panel lights The lights on the front panel provide the means for your day-to-day "communication" with the printer. They tell you the printer's current status and, if there is an error, the nature of the error. In order to understand the meaning of each combination of lights, you should check the table in this chapter to help you to understand the meaning. You will therefore find this table useful in troubleshooting. This graphic ... means ... The fifteen lights on the printer's front panel. The sequence of explanations in the table is: 1: Status group 2: Error group 3: Print quality group 4: Media type group 5: Media source group or or This light is ON and STEADY. This light is ON and FLASHING. This light is OFF or this is the relevant light. The state of this light is not relevant. No lights Lights All lights off Explanation and Action If no lights are on, you may have a power problem, or the printer may be switched off. See Chapter 9, "Troubleshooting". 8-2

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8–2
Front-panel lights
The lights on the front panel provide the means for your day-to-day “communica-
tion” with the printer.
They tell you the printer’s current status and, if there is an
error, the nature of the error.
In order to understand the meaning of each combina-
tion of lights,
you should check the table in this chapter to help you to understand
the meaning.
You will therefore find this table useful in troubleshooting.
This graphic ...
means ...
The fifteen lights on the printer’s front
panel.
The sequence of explanations in
the table is:
or
This light is ON and STEADY.
or
This light is ON and FLASHING.
This light is OFF or this is the relevant
light.
The state of this light is not relevant.
Lights
Explanation
and Action
All lights off
If no lights are on, you may have a power
problem, or the printer may be switched
off.
See Chapter 9, “Troubleshooting”.
Front-panel lights
Key to table
starting below
1:
Status
group
2:
Error
group
3:
Print
quality
group
4:
Media
type
group
5:
Media
source
group
No lights