Epson Stylus Pro 7400 Service Manual page 28

EPSON Stylus Pro 7400/7800/9400/9800
1.2.7.4 Cutter Life-span
Table 1-16. Cutter Life-span
Stylus Pro 7400/7800
Paper type When performing 4 stage cut on
24" standard roll paper
Coated paper Approximately 2000 sheets
Film Approximately 1000 sheets
1.2.7.5 Replacement Parts Life-span
Table 1-17. Replacement Parts Life-span
Stylus Pro
Replacement parts
7800* 1
RTC backup battery TBD
Cleaning unit
• Cap assembly
Approx.
• Pump assembly
17,000 sheets
• Flashing box
• Wiper
CR Motor
• Driven pulley
• Carriage unit
• Tubes
• FFC
Note "*1": A1 size plain paper, Speed mode, Continuous printing)
"*2": B0 size plain paper, Speed mode, Continuous printing)
Product Description
Stylus Pro 9400/9800
When performing 4 stage cut on
44" standard roll paper
Approximately 2000 sheets
Approximately 1000 sheets
Stylus Pro Stylus Pro Stylus Pro
7400* 1 9800* 2 9400*
TBD TBD TBD
Approx. Approx. Approx.
25,000 sheets 11,000 sheets 18,000 sheets
Approx. 20,000 sheets
Approx. 20,000 sheets
Basic Specifications
1.2.7.6 MTBF (Mean Time Between Failures)
20,000 POH (with no malfunction of electric parts and fans)
Item Stylus Pro 7400/7800
Environment
Printing Duty • Approx. 18%
• Power supply ON time: 11.0
hours/day
• Operation (printing) time: 2.0
hours/day
1.2.7.7 MPBF (Mean Pages Between Failure)
2
Stylus Pro 7400/7800: More than 22 sheets of A1 by continuous printing
Stylus Pro 9400/9800: More than15 sheets of B0 by continuous printing
NOTE: Without running a cleaning, no dot missing, and no skew.
Item
Printing mode
Print ratio
Environment
Table 1-18. Conditions
Stylus Pro 9400/9800
Normal room temperature and humidity
• Approx. 32%
• Power supply ON time: 11.0
hours/day
• Operation (printing) time: 3.5
hours/day
Table 1-19. Conditions
All Models
• 720 x 720dpi FOL, Bi-D
• 7 sheets/day x 3days
• 7 sheets/day x 22 sheets/day
Single color 5%, and single color 30%
Under the following three kinds of
environmental conditions:
• Temperature: 10 °C, Humidity: 20%
• Normal room temp. and humidity
• Temperature: 35 °C, Humidity: 20%
Revision B
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