Filter
Top Products
4
Ink usage
Note: Ink from the cartridges is used in the printing process in a number of different ways, including in the initialization
process, which prepares the device and cartridges for printing, and in printhead servicing, which keeps print nozzles
clear and ink flowing smoothly. In addition, some residual ink is left in the cartridge after it is used. For more information
see www.hp.com/go/inkusage.
Find more information
Power specifications:
CQ191-60017
Input voltage: 100-240Vac (+/- 10%)
Input frequency: 50/60Hz (+/- 3Hz)
Note: Use only with the power cord supplied by HP.
For setup information, see the setup poster. All other product information can be found in the electronic Help and Readme.
The electronic Help is automatically installed during printer software installation. Electronic Help includes instructions on
product features and troubleshooting. It also provides product specifications, legal notices, environmental, regulatory, and
support information. The Readme file contains HP support contact information, operating system requirements, and the
most recent updates to your product information. For computers without a CD/DVD drive, please go to
www.hp.com/support to download and install the printer software.
Install electronic Help
To install the electronic Help, insert the software CD in your computer and follow the onscreen instructions.
If you have installed the software as a web download, the electronic Help is already installed along with the software.
Find Readme
Insert software CD. On software CD locate ReadMe.chm.
Click ReadMe.chm to open and then select ReadMe in
your language.
Find Readme
Insert the software CD, and then double-click the Read
Me folder located at the top-level of the software CD.
Find electronic Help
After software installation, click Start > All Programs >
HP > HP Deskjet 3070A series
>
Help.
Find electronic Help
From Help, choose Mac Help. In the Help Viewer, click
and hold the Home button, and then choose the Help
for your device.
Register your HP Deskjet
Get quicker service and support alerts by registering at www.register.hp.com.
CQ191-60018
Input voltage: 200-240Vac (+/- 10%)
Input frequency: 50/60Hz (+/- 3Hz)
To find the European Union Regulatory Notice statement and compliance information, go to the
electronic Help, click Appendix > Technical information > Regulatory notices > European Union
Regulatory Notice or click Technical information > Regulatory notices > European Union Regulatory
Notice. The Declaration of Conformity for this product is available at the following web address:
www.hp.eu/certificates.
Windows
Mac
English