ISHIDA UNI-7 Service Manual

TABLE OF CONTENTS
4.8 THERMAL CONNECTOR BOARD (PK-268)............................................... 4-15
4.9 SCALE BOARD (PK-999)............................................................................. 4-17
Chapter 5 MACHINE DISASSEMBLY
5.1 BENCH TYPE ................................................................................................. 5-1
5.1.1 UPPER CASE.............................................................................................. 5-1
5.1.2 WEIGH PLATTER HOLDER........................................................................ 5-2
5.1.3 MAIN BOARD.............................................................................................. 5-3
5.1.4 OPERATION PANEL................................................................................... 5-4
5.1.5 CUSTOMER DISPLAY ................................................................................ 5-6
5.1.6 LABEL SENSOR..........................................................................................5-7
5.1.7 PEEL SENSOR ...........................................................................................5-8
5.1.8 CASSETTE SENSOR................................................................................ 5-8
5.1.9 THERMAL HEAD UNIT ............................................................................... 5-9
5.1.10 LOAD CELL & A/D BOARD....................................................................... 5-10
5.1.11 POWER SUPPLY UNIT............................................................................. 5-11
5.1.12 MOTOR UNIT............................................................................................ 5-12
5.1.13 WIRELESS LAN UNIT............................................................................... 5-14
5.2 POLE TYPE .................................................................................................. 5-15
5.2.1 POLE UNIT................................................................................................5-15
5.2.2 CUSTOMER DISPLAY UNIT.....................................................................5-16
5.3 BAKERY TYPE............................................................................................. 5-17
5.3.1 UPPER CASE............................................................................................ 5-17
5.4 SELF-SERVICE TYPE.................................................................................. 5-19
5.4.1 SELF-SERVICE PANEL UNIT...................................................................5-19
5.4.2 PANEL CONTROL BOARD.......................................................................5-21
5.5 ELEVATED TYPE......................................................................................... 5-22
5.5.1 OPERATION PANEL UNIT (FOR DUAL PRINTER).................................. 5-22
5.5.2 OPERATION PANEL UNIT (FOR SINGLE PRINTER).............................. 5-24
5.5.3 PRINTER UNIT (FOR DUAL PRINTER).................................................... 5-25
5.5.4 CUSTOMER DISPLAY UNIT.....................................................................5-26
5.5.5 ELEVATED UNIT....................................................................................... 5-27
5.6 HANGING TYPE ........................................................................................... 5-28
5.6.1 HANGING POLE........................................................................................ 5-28
5.6.2 MAIN BOARD............................................................................................ 5-30
5.6.3 OPERATION PANEL................................................................................. 5-31
5.6.4 FRONT & REAR STAINLESS-STEEL HOUSINGS................................... 5-32
5.6.5 POWER SUPPLY UNIT............................................................................. 5-35
5.6.6 LOAD CELL BOARD .................................................................................5-36
UNI-7 Service Manual vii

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