Epson Stylus Pro 7900/7910/9900/9910 User’s Guide
Product Information
192
Environmental
* Without condensation
** Stored in shipping container
Operational conditions (temperature and
humidity):
Note:
❏ The ink cartridges packaged with your printer
are partly used during initial setup. In order to
produce high-quality prints, the print head in
your printer will be fully charged with ink. This
one-off process consumes a quantity of ink and
therefore these cartridges print fewer pages
compared to subsequent ink cartridges.
❏ Actual ink consumption may vary depending on
the images that you are printing, the paper type
that you are using, the frequency of your
printings and environmental conditions such as
temperature.
❏ To ensure you receive premium print quality and
to help protect your print head, a variable ink
safety reserve remains in the cartridge when
your printer indicates to replace the cartridge.
❏ Ink is consumed during the following operations:
print head cleaning and ink charging when an
ink cartridge is installed.
❏ To maintain print quality, we recommend
printing a few pages on a regular basis.
Temperature Operation 10 to 35ºC
(50 to 95ºF)
Print Quality
Guarantee
15 to 25ºC
(59 to 77ºF)
Storage -20 to 60ºC
(-4 to 156ºF)
Humidity Operation 20 to 80% RH*
Print Quality
Guarantee
40 to 60% RH*
Storage 5 to 85% RH**