HP OfficeJet Pro 7740 User Guide - Page 20

Back view, Use the printer control panel, Lift the control panel

Page 20 highlights

2 Cartridges 3 Cartridge access door NOTE: Cartridges should be kept in the printer to prevent possible print quality issues or printhead damage. Avoid removing supplies for extended periods of time. Do not turn the printer off when a cartridge is missing. Back view 1 Fax port (2-EXT) 2 Fax port (1-LINE) 3 Ethernet network port 4 Rear USB port 5 Power input 6 Rear access panel Use the printer control panel This section contains the following topics: ● Lift the control panel ● Overview of buttons and lights ● Control panel display icons ● Function tabs ● Change printer settings ● Use shortcuts ● Dashboard Lift the control panel You can move the control panel for easier use. ● Use the handle at the bottom left of the control panel to slowly lift or lower it. ENWW Use the printer control panel 7

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2
Cartridges
3
Cartridge access door
NOTE:
Cartridges should be kept in the printer to prevent possible print quality issues or printhead damage.
Avoid removing supplies for extended periods of time. Do not turn the printer off when a cartridge is missing.
Back view
1
Fax port (2-EXT)
2
Fax port (1-LINE)
3
Ethernet network port
4
Rear USB port
5
Power input
6
Rear access panel
Use the printer control panel
This section contains the following topics:
Lift the control panel
Overview of buttons and lights
Control panel display icons
Function tabs
Change printer settings
Use shortcuts
Dashboard
Lift the control panel
You can move the control panel for easier use.
Use the handle at the bottom left of the control panel to slowly lift or lower it.
ENWW
Use the printer control panel
7