Table of Contents
Advertisement
Locations and Voltage Specifications
Voltage
The carriage motor, the type array drive motor, and the
hammer blower motor are 208-230 volts ac 3-phase motors.
WARNING:
Be careful of this voltage.
Voltage Variation
When connected to the system, the printer must continue
to perform all specified functions within the following volt-
age ranges:
Line Voltage ± 10%.
—60 volts dc
±4% at component using voltage
— 6 volts dc
±4% at component using voltage
+ 6 volts dc
-_*4% at component using voltage
—12 volts dc
±4% at component using voltage
+12 volts dc
±4% at component using voltage
— 20 volts do
±4% at component using voltage
Serial Plate
This is mounted on the top surface of the right cover frame.
Ground
The ground connections are made at the left front corner
of the cover frame.
Connectors
The two-signal and one-power connector enter the printer
at the left.
Resistors
These are located at the rear of the printer at the upper
right above the hydraulic unit. The carriage resistors are
mounted on a heat sink behind the hydraulic unit.
Main - Line Switch (AC Power)
This is located at the left rear corner of the cover frame.
CAUTION:
This switch is to be used to condition the
printer. Operate it only when the system power is off. It
does not remove all dc voltages.
Convenience Outlet
This is available from underneath at the rear of the printer.
Terminal Blocks
TB-1, 10-position terminal; rear cover frame
TB-2, 8-position terminal; in hydraulic reservoir
TB-3, 3-position terminal; on printer casting at upper left
TB-4, for hammer magnet; (when installed, blower)
TB-5, 2-position terminal; on ribbon drive unit
TB-6, 4-position terminal; on ribbon drive unit
TB-7, 6-position terminal; on T-casting at left rear
TB-8, 2-position terminal; on T-casting at left rear
Thermistors
These are in series with the hammer magnets and are
located at
,
the rear of the printer on the left.
36
(7-6 1:9M-VO)
Advertisement
Table of Contents
