Epson Stylus Pro 4900/Epson Stylus Pro 4910 Revision A
PRODUCT DESCRIPTION Basic Specifications 15
Confidential
1.2.5 Reliability/Durability
Item Specification Remarks
Operating life of the printer
Until any one of the following conditions is met.
5 years
Carriage life:
3,000,000 paths
Approx. 25,000 pages
(Super A2 size/Plain paper/Quality mode/720x720 dpi)
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Cutter life (reference)
Standard paper: approx. 20,000 cuts
Hard cut paper: approx. 5,000 cuts
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Parts life
RTC backup battery 5 years or longer ---
CR Motor Approx. 6,000,000 paths
Approx. 25,000 pages
(Super A2 size/EPSON paper/Quality mode/Continuous printing/
720x720 dpi)
Head FFC Approx. 6,000,000 paths
Approx. 25,000 pages
(Super A2 size/EPSON paper/Quality mode/Continuous printing/
720x720 dpi)
Oil Pad Approx. 6,000,000 paths
Approx. 25,000 pages
(Super A2 size/EPSON paper/Quality mode/Continuous printing/
720x720 dpi)
Ink Tube Approx. 6,000,000 paths
Approx. 25,000 pages
(Super A2 size/EPSON paper/Quality mode/Continuous printing/
720x720 dpi)
Ink Selector Assy 10,000 times 4 times/day x 250days x 5years x 2 (safety factor)
IS Unit 1,200,000 EP EP: revolutions (EP) of the motor for pump suction
Home (Right) Side Cartridge
Holder
200,000 times 100,000 times (initial charge to product life) x 2 (safety factor)
Full (Left) Side Cartridge Holder 200,000 times 100,000 times (initial charge to product life) x 2 (safety factor)