EPSON Stylus C67/C68/D68 Revision A
PRODUCT DESCRIPTION Specifications 12
1.2.6  Environmental Condition
Note *1: One month at 40°C and 120 hours at 60°C
*2: Under the following conditions
Figure 1-2. Temperature/Humidity Range
1.2.7  Reliability
 Total print volume: 20,000 pages (A4, Letter) or five years,
whichever comes first.
 Print Head Life: Eight billion shots (per nozzle) or five years,
whichever comes first.
1.2.8  Safety Approvals
 100-120 V version
 Safety standards: UL60950
CSA C22.2 No.60950
 EMI: FCC part15 subpart B class B
CSA C108.8 class B
 220-240V version
 Safety standards: EN 60950
 EMI: EN 55022(CISPR Pub.22) class B
AS/NZS CISPR 22 class B
Table 1-3.  Environmental Condition
Operating Non-operating
Temperature
*1
10~35 °C
*2
-20~40 °C
Humidity 20~80 % 5~85 %
Resistance to shock 1 G, within 1 ms 2 G, within 2 ms
Resistance to vibration 0.15 G 0.50 G
C A U T I O N
 Printhead must be capped during storage.
 When transporting the printer, make sure that the printhead is 
capped and the ink cartridges are installed in the printer.
 If the printhead is not capped when the printer is turned off, 
turn the printer on with the ink cartridges installed, cap the 
printhead, and turn the power off.
 Ink inside the ink cartridges freezes if it is left to stand at 
temperature of -4°C or less. If this is the case, allow the ink to 
stand for about three hours at 25°C temperature.
10
27
30
35
40
20
Temperature(°C)
20
30
40
50
90
80
70
60
Humidity(%)