SATO PW4NX Service Manual page 116

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2 Guidelines for replacing parts (Confi dential)
Durability
Print head (Thermal head)
Platen roller
Platen roller (Linerless)
Motor (motor drive time)
CONT PCB
Sensors
Conditions: Within the current and
temperature specifi cations
LCD
AC adapter
Battery
Product life
Precision of print position
Print start position (Media feed
direction)
Width direction position
Expansion and contraction accuracy in printing
Continuous, Tear-off , Cutter,
Dispenser
Linerless
Print mode
Continuous
Tear-off
Dispenser
Linerless
3,000 hours or more
22,500 hours or more
20,000 hours or more
20,000 hours or more
15,000 hours or more
600 times/SOH 60%
Sensor enabled, Sensor disabled
Sensor enabled, Sensor disabled
Sensor enabled
Sensor
enabled/disabled
Reference
30 km
30 km
15 km
50 km or 5 years
±1.3 mm
±1.0 mm
±1%
+1% / –4%
Motion 1 (Backfeed after printing)
Motion 2 (Backfeed before printing)
No backfeed
Motion 2 (Backfeed before printing)
PW4NX Service Manual
114