Epson Stylus Photo R280/R285/R290/Epson Artisan 50/Epson Stylus Photo T50/T59/T60/P50 Revision C
Chapter 1 Product Description 1.4  General Specifications 18
Confidential
1.4.3  Durability
 Total print life: Black 16,000 pages (A4, 3.5% duty),
Color 10,000 pages (A4, 5% duty),
or five years which ever comes first
 Printhead: Six billions shots (per nozzle) or five years which ever comes
first
1.4.4  Acoustic Noise
Epson Stylus Photo R280/R285/R290: 36 dB
Epson Artisan 50/Epson Stylus Photo T50/T59/T60/P50: 34.7 dB or less
(when printing from PC, on Premium Glossy Photo Paper, in highest quality)
1.4.5  Safety Approvals (Safety standards/EMI)
USA UL60950-1 
FCC Part15 Subpart B Class B
Canada CAN/CSA-C22.2 No.60950-1 
CAN/CSA-CEI/IEC CISPR 22 Class B
Mexico NOM-019-SCFI-1998
Taiwan CNS13438 Class B 
CNS14336
EU EN60950-1 
EN55022 Class B
EN61000-3-2, EN61000-3-3 
EN55024
Germany EN60950-1
Russia GOST-R (IEC60950-1, CISPR 22)
Singapore IEC60950-1
Korea K60950-1
KN22 Class B
KN61000-4-2/-3/-4/-5/-6/-11
China GB4943
*
GB9254 Class B, GB17625.1
*
Argentina IEC60950-1
Australia AS/NZS CISPR22 Class B
Hong Kong IEC60950-1
NOTE * :
Epson Stylus Photo R280/R285/R290 only