Seiko U590 - TM B/W Dot-matrix Printer Návod k obsluze stáhnout pdf (Strana 47)

Reference Information 4-9

MICR reader

mechanism (only

when the printer is

used with the MICR

reader):

240,000 passes

The MICR reader is defined to have

reached the end of its life when it reaches

the beginning of the Wearout Period.

MTBF: 180,000 hours

Failure is defined as Random Failure

occurring at the time of the Random

Failure Period.

MCBF: 29,000,000 lines

This is an average failure interval based on

failures relating to wearout and random

failures up to the life of 12 million lines.

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