HP DesignJet T850 DesignJet T850 Printer Series DesignJet T950 Printer SeriesU - Page 91

Handling ink cartridges and printhead, About the ink cartridges, Store supply usage data

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10 Handling ink cartridges and printhead There are four replaceable ink cartridges that supply the printhead. You can check status information, and easily change an ink cartridge when required. About the ink cartridges Ink cartridges store the ink and are connected to the printhead, which distributes the ink on the paper. To purchase additional cartridges, see Accessories on page 99. CAUTION: Observe precautions when handling ink cartridges because they are ESD-sensitive devices. Avoid touching pins, leads and circuitry. NOTE: This printer is intended to work only with cartridges that have a new or reused HP chip, and it uses dynamic security measures to block cartridges using a non-HP chip. Periodic firmware updates will maintain the effectiveness of these measures and block cartridges that previously worked. A reused HP chip enables the use of reused, remanufactured, and refilled cartridges. More on the HP website at the following link: http://www.hp.com/learn/ds. Store supply usage data The HP cartridge used with this printer contains a memory chip that assists in the operation of the printer. The HP cartridge used with this printer contains a memory chip that assists in the operation of the printer. The memory chip stores a limited set of anonymous information about the usage of the printer, which can include the following: the date when the cartridge was first installed, the date when the cartridge was last used, the number of pages printed using the cartridge, the page coverage, the printing modes used, any printing errors that may have occurred, and the printer model. This information helps HP to design future products to meet our customers' printing needs. The information collected by the memory chip does not include information that could be used to identify a customer or user of the cartridge or printer. HP collects a sample of the memory chips from ink cartridges returned to HP's free return and recycling program (HP Planet Partners, see the HP website at the following link: http://www.hp.com/recycle). The sampled memory chips are read and studied in order to improve future HP products. Any third party possessing the printer cartridge might have access to the information on the memory chip. If you prefer if you prefer to not allow access to this information, you can render the chip inoperable. 82 Chapter 10 Handling ink cartridges and printhead

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Handling ink cartridges and printhead
10
There are four replaceable ink cartridges that supply the printhead. You can check status information,
and easily change an ink cartridge when required.
About the ink cartridges
Ink cartridges store the ink and are connected to the printhead, which distributes the ink on the paper.
To purchase additional cartridges, see
Accessories
on page
99
.
CAUTION:
Observe precautions when handling ink cartridges because they are ESD-sensitive
devices. Avoid touching pins, leads and circuitry.
NOTE:
This printer is intended to work only with cartridges that have a new or reused HP chip, and it
uses dynamic security measures to block cartridges using a non-HP chip. Periodic firmware updates
will maintain the effectiveness of these measures and block cartridges that previously worked. A
reused HP chip enables the use of reused, remanufactured, and refilled cartridges. More on the HP
website at the following link:
.
Store supply usage data
The HP cartridge used with this printer contains a memory chip that assists in the operation of the
printer.
The HP cartridge used with this printer contains a memory chip that assists in the operation of the
printer.
The memory chip stores a limited set of anonymous information about the usage of the printer, which
can include the following: the date when the cartridge was first installed, the date when the cartridge
was last used, the number of pages printed using the cartridge, the page coverage, the printing modes
used, any printing errors that may have occurred, and the printer model. This information helps HP to
design future products to meet our customers' printing needs.
The information collected by the memory chip does not include information that could be used to
identify a customer or user of the cartridge or printer.
HP collects a sample of the memory chips from ink cartridges returned to HP's free return and recycling
program (HP Planet Partners, see the HP website at the following link:
). The
sampled memory chips are read and studied in order to improve future HP products.
Any third party possessing the printer cartridge might have access to the information on the memory
chip. If you prefer if you prefer to not allow access to this information, you can render the chip inoperable.
82
Chapter 10
Handling ink cartridges and printhead