SATO S84NX - Internal View with Rear Cover Opened

1 Introduction
S84NX/S86NX Service Manual
10
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1.3.5 Internal View with Rear Cover Opened
(1) (6)
(2) (3) (4) (5)
(1)
Fan
(2)
Power supply unit
* The power board contains the transformers, relays, etc., for transference of electrical current
from the supply source to the control circuits.
(3)
Ribbon rewind motor assembly
* To support the winding motion of the ribbon rewind spindle.
(4)
Ribbon supply motor assembly
* To support the winding motion of the ribbon supply spindle.
(5)
CONT PCB board
* The CONT PCB is the primary brain-center for all activities of the product.
(6)
Gearbox
* The stepper motor, timing belt and gears in the gearbox provide the main rotation motion for
precise print positioning.