Epson EcoTank ET-4550 - Manual (Page 132)

Environmental Specifications
Operation Use the printer within the range shown in the following graph.
Temperature: 10 to 35°C (50 to 95°F)
Humidity: 20 to 80% RH (without condensation)
Storage Temperature: -20 to 40°C (-4 to 104°F) *
Humidity: 5 to 85% RH (without condensation)
* You can store for one month at 40°C (104°F).
Environmental Specifications for Ink Bottles
Storage Temperature -20 to 40 °C (-4 to 104 °F) *
Freezing Temperature -15 °C (5 °F)
Ink thaws and is usable after approximately 2 hours at 25 °C (77 °F).
* You can store for one month at 40 °C (104 °F).
System Requirements
❏ Windows 8.1 (32-bit, 64-bit)/Windows 8 (32-bit, 64-bit)/Windows 7 (32-bit, 64-bit)/Windows Vista (32-bit, 64-
bit)/Windows XP Professional x64 Edition/Windows XP (32-bit)/Windows Server 2012 R2/Windows Server
2012/Windows Server 2008 R2/Windows Server 2008 (32-bit, 64-bit)/Windows Server 2003 R2 (32-bit, 64-bit)/
Windows Server 2003 (32-bit, 64-bit)
❏ Mac OS X v10.10.x/Mac OS X v10.9.x/Mac OS X v10.8.x/Mac OS X v10.7.x/Mac OS X v10.6.8
Note:
❏ Mac OS X may not support some applications and features.
❏ The UNIX File System (UFS) for Mac OS X is not supported.
User's Guide
Appendix
132