HP OfficeJet Pro 8120 User Guide - Page 83

Manage cartridges, Dynamic Security Enabled Printers, Tips for handling cartridges and printhead

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8 Manage cartridges Manage and order print supplies. Dynamic Security Enabled Printers This printer is intended to work only with cartridges that have a new or reused HP chip. A reused HP chip enables the use of reused, remanufactured, and refilled cartridges. The printer uses dynamic security measures to block cartridges using a non-HP chip. Periodic firmware updates delivered over the internet will maintain the effectiveness of the dynamic security measures and block cartridges that previously worked. Updates can improve, enhance, or extend the printer's functionality and features, protect against security threats, and serve other purposes, but these updates can also block cartridges using a non-HP chip from working in the printer, including cartridges that work today. Unless you are enrolled in certain HP programs such as Instant Ink or use other services that require automatic online firmware updates, most HP printers can be configured to receive updates either automatically or with a notification that allows you to choose whether to update or not. For more information on dynamic security and how to configure online firmware updates, please go to www.hp.com/learn/ds. Tips for handling cartridges and printhead The following tips help maintain HP cartridges and ensure consistent print quality. Visit hp.com/supplies for more information. ● Cartridges can be left in the printer for extended periods of time. However, to assure optimal cartridge health, be sure to turn off the printer properly when the printer is not in use. ● Make sure you leave the cartridges installed. ● Make sure you turn off the printer properly to avoid damage to the cartridges. ● Keep all cartridges in the original sealed packages until they are needed. ● Store cartridges at room temperature (15-35° C or 59-95° F). ● Dropping, jarring, or rough handling during installation can cause temporary printing problems. ● If you have installed a refilled or re-manufactured cartridge or a cartridge that has been used in another printer, the ink level indicator might be inaccurate or unavailable. ● This printer is designed for ink cartridges to be used until they are empty. Refilling cartridges prior to depletion might cause your printer to fail. If this happens, insert a new cartridge (Original HP cartridges) to continue printing. ● Do not clean the printhead unnecessarily. This wastes ink and shortens the life of the cartridges. ● Some color ink is used even when printing with black cartridge only - Ink is used in a number of ways throughout the inkjet printing process. Manage cartridges 75

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Manage cartridges
8
Manage and order print supplies.
Dynamic Security Enabled Printers
This printer is intended to work only with cartridges that have a new or reused HP chip. A reused HP chip enables
the use of reused, remanufactured, and refilled cartridges.
The printer uses dynamic security measures to block cartridges using a non-HP chip. Periodic firmware updates
delivered over the internet will maintain the effectiveness of the dynamic security measures and block cartridges
that previously worked.
Updates can improve, enhance, or extend the printer’s functionality and features, protect against security threats,
and serve other purposes, but these updates can also block cartridges using a non-HP chip from working in
the printer, including cartridges that work today. Unless you are enrolled in certain HP programs such as Instant
Ink or use other services that require automatic online firmware updates, most HP printers can be configured
to receive updates either automatically or with a notification that allows you to choose whether to update or
not. For more information on dynamic security and how to configure online firmware updates, please go to
www.hp.com/learn/ds
.
Tips for handling cartridges and printhead
The following tips help maintain HP cartridges and ensure consistent print quality.
Visit
hp.com/supplies
for more information.
●
Cartridges can be left in the printer for extended periods of time. However, to assure optimal cartridge
health, be sure to turn off the printer properly when the printer is not in use.
●
Make sure you leave the cartridges installed.
●
Make sure you turn off the printer properly to avoid damage to the cartridges.
●
Keep all cartridges in the original sealed packages until they are needed.
●
Store cartridges at room temperature (15-35° C or 59-95° F).
●
Dropping, jarring, or rough handling during installation can cause temporary printing problems.
●
If you have installed a refilled or re-manufactured cartridge or a cartridge that has been used in another
printer, the ink level indicator might be inaccurate or unavailable.
●
This printer is designed for ink cartridges to be used until they are empty. Refilling cartridges prior to
depletion might cause your printer to fail. If this happens, insert a new cartridge (Original HP cartridges) to
continue printing.
●
Do not clean the printhead unnecessarily. This wastes ink and shortens the life of the cartridges.
●
Some color ink is used even when printing with black cartridge only
–
Ink is used in a number of ways throughout the inkjet printing process.
Manage cartridges
75