ISHIDA UNI-7 Service Manual

Chapter 4 ELECTRICAL SIGNALS
XJ3
No. Signal Name Direction Opposite Side
USB-1 Vbus -
USB-2 D- ←→
USB-3 D+ ←→
USB-4 GND -
LAN-1 TX+ →
LAN-2 TX- →
LAN-3 RX+ ←
LAN-4 Not connected
LAN-5 Not connected
LAN-6 RX- ←
LAN-7 Not connected -
LAN-8 Not connected -
LAN, USB memory
XJ4
No. Signal Name Direction Opposite Side
1,2,5,7,9,11,
14,16,29,30
GND
-
3,4 DC+5V power supply for LCD -
6,8,10,12,13,
15,17,18,19
LCD control signal
→
20,21 AC power supply for LCD -
22 DC-10V power supply for LCD -
23 DC+15V power supply for LCD -
26 DC+15V power supply for LCD backlight -
27,28 Light control signal for LCD backlight →
24,25 DC+5V -
PK-263(XJ1)
XJ6
No. Signal Name Direction Opposite Side
1 D#
2 D
3 DC+12V
4 GND
5 FG
P-999
4-2 UNI-7 Service Manual

ISHIDA UNI-7 Specifications

General

Use conditions	Temperature: -5 to 35°C Humidity: 30 to 85%, Non condensing.
Power supply:	AC100 – 240V, 50 / 60Hz
Power consumption	1.0A/0.5A
Weighing capacity Scale interval	15 kg: 0 to 6/0.002 kg, 6 to 15/0.005 kg 30 lb: 0 to 15/0.005 lb, 15 to 30/0.01 lb
Weighting accuracy	1/3000
Printing method	Direct thermal method
Printing speed	100mm/second, 120mm/second Note: The printing speed may vary according to label conditions.
Printing effective size	56mm
Label size	Label width: 30mm to 60mm Label length: 20mm to 150mm
Operator/Customer display	7.0 inch color liquid crystal with back light, 480 X 234dots
Thermal head	2 inches (448dots) and 8 dots/mm
Number of label cassettes	7 cassettes
Program store medium	Flash ROM (32M bytes)
Input/Output	LAN 1 channel USB 1 channel CF 1 channel Drawer 2 channels