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ISHIDA UNI-7 Service Manual

ISHIDA UNI-7
189 pages
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UNI-7
Service Manual
IMPORTANT
Read this manual thoroughly, and do not perform
installation, operation, maintenance, or inspection
unless you fully understand all of the contents.
Keep this manual in a safe place where you can refer
to it easily while installing, operating, and carrying out
maintenance or inspections.
RS-61004-11

Table of Contents

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ISHIDA UNI-7 Specifications

General IconGeneral
Use conditionsTemperature: -5 to 35°C Humidity: 30 to 85%, Non condensing.
Power supply:AC100 – 240V, 50 / 60Hz
Power consumption1.0A/0.5A
Weighing capacity Scale interval15 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 accuracy1/3000
Printing methodDirect thermal method
Printing speed100mm/second, 120mm/second Note: The printing speed may vary according to label conditions.
Printing effective size56mm
Label sizeLabel width: 30mm to 60mm Label length: 20mm to 150mm
Operator/Customer display7.0 inch color liquid crystal with back light, 480 X 234dots
Thermal head2 inches (448dots) and 8 dots/mm
Number of label cassettes7 cassettes
Program store mediumFlash ROM (32M bytes)
Input/OutputLAN 1 channel USB 1 channel CF 1 channel Drawer 2 channels

Summary

Notices and Precautions

Important Notice

Emphasizes reading and understanding the manual before operation.

Limitations of Liability

States ISHIDA's disclaimer for damages from incorrect operation or modifications.

Change in Specifications

Machine specifications may change; consult ISHIDA representative for confirmation.

Errors and Omissions

States accuracy is believed to be correct, but no responsibility for errors.

Chapter 1 Basic Information

Outer Dimensions for Each Type

Details the external dimensions for various UNI-7 models.

Specifications

Lists key technical specifications like use conditions, power, capacity, and accuracy.

Installation Procedures

Covers power supply requirements and essential precautions for machine installation.

Chapter 2 Assembly Drawings

Bench Type Assembly

Exploded view and parts list for the Bench type configuration.

Pole Type Assembly

Exploded view and parts list for the Pole type configuration.

Bakery Type Assembly

Exploded view and parts list for the Bakery type configuration.

Self-Service Type Assembly

Exploded view and parts list for the Self-Service type configuration.

Elevated Type Assembly

Exploded view and parts list for the Elevated Single/Dual Printer types.

Hanging Type Assembly

Exploded view and parts list for the Hanging type configuration.

Chapter 3 Block Diagrams

Block Diagram (Bench/Pole Type)

Illustrates the system components and connections for Bench/Pole types.

Block Diagram (Bakery Type)

Illustrates the system components and connections for the Bakery type.

Block Diagram (Self-Service Type)

Illustrates the system components and connections for the Self-Service type.

Block Diagram (Hanging Type)

Illustrates the system components and connections for the Hanging type.

Block Diagram (Elevated Type)

Illustrates the system components and connections for the Elevated type.

Chapter 4 Electrical Signals

Main Board (PK-260) Signals

Details the signal names, directions, and connections for the Main Board.

Key/LCD Board (PK-261) Signals

Details the signal names, directions, and connections for the Key/LCD Board.

LCD Board (PK-263) Signals

Details the signal names, directions, and connections for the LCD Board.

Wireless LAN Board (PK-265) Signals

Details the signal names, directions, and connections for the Wireless LAN Board.

Self-Service Master Board (PK-266) Signals

Details the signal names, directions, and connections for the Self-Service Master Board.

Self-Service Master Board (PK-267) Signals

Details the signal names, directions, and connections for the Self-Service Master Board.

Thermal Board (PK-268) Signals

Details the signal names, directions, and connections for the Thermal Board.

Thermal Connector Board (PK-268) Signals

Details the signal names, directions, and connections for the Thermal Connector Board.

Scale Board (PK-999) Signals

Details the signal names, directions, and connections for the Scale Board.

Chapter 5 Machine Disassembly

Bench Type Disassembly Procedures

Detailed steps for disassembling the Bench type unit and its components.

Pole Type Disassembly Procedures

Detailed steps for disassembling the Pole type unit and its components.

Bakery Type Disassembly Procedures

Detailed steps for disassembling the Bakery type unit and its components.

Self-Service Type Disassembly Procedures

Detailed steps for disassembling the Self-Service type unit and its components.

Elevated Type Disassembly Procedures

Detailed steps for disassembling the Elevated type unit and its components.

Hanging Type Disassembly Procedures

Detailed steps for disassembling the Hanging type unit and its components.

Chapter 6 Mechanical Adjustment

Four Corner Limit Space Adjustment

Procedure to adjust limit spaces at the four corners of the weigh platter holder.

Cassette Magnet Position Adjustment

Adjusts the position of the magnet within the cassette unit for proper function.

Gear Engagement Adjustment

Steps to ensure proper gear engagement by adjusting pulley position.

Print Position Adjustment

Adjusts the position of the thermal head unit for optimal print alignment.

Thermal Head Position Adjustment

Adjusts the gap for thermal head positioning based on backing paper width.

Chapter 7 Setup Mode

Entering Setup Mode

Instructions on how to access and navigate the setup menu.

Cassette Setting Configuration

Configures label format, size, and other settings for printer label cassettes.

Label Setting Configuration

Sets printer parameters like label type, gap, speed, and density.

Label Format Setting

Defines and modifies label formats, including layout and content.

Barcode Setting Configuration

Configures barcode types, formats, and item codes for label printing.

Custom Barcode Setting

Allows creation and configuration of custom barcode data and IDs.

Operation Setting Configuration

Adjusts operational parameters like item call, production settings, and timers.

Error Process Setting

Configures how the machine handles and displays errors.

File Save / Load Operations

Manages saving and loading data to/from USB memory or internal storage.

Chapter 8 Adjustment Mode

Adjustment Mode Entry

Steps to enter the machine's adjustment mode for calibration and checks.

Key Check Functionality

Verifies the functionality of all keys on the operation panel and vibrator.

Memory Clear Procedures

Instructions for clearing master data, system data, or test data.

Printer Adjustment Procedures

Calibrates printer settings like head usage, resistance, and feed.

Calibration Procedure

Detailed steps for calibrating the weighing scale for accurate measurements.

Downloading Procedures

Instructions for downloading software or data from USB or to USB.

Option Check Functionality

Tests connected options like USB devices and cash drawers.

Model Setting Configuration

Selects the specific model type of the UNI-7 scale.

Chapter 9 Error Screens

Error IDs 105-116 Descriptions

Explains error codes related to initialization, battery, touch panel, and printer.

Error IDs 202-295 Descriptions

Covers errors related to programming masters, file system, and abnormal conditions.

Error IDs 312-396 Descriptions

Details errors for label issues, price programming, and memory card status.

Error IDs 703-715 Descriptions

Explains printer-related errors like label problems and thermal head issues.

Error IDs 1601-1624 Descriptions

Covers errors related to scale span adjustment and data set issues.

Error IDs 1801-1825 Descriptions

Lists errors for clock setting, target achievement, and sales mode exit.

Error ID 2001 Description

Specific error for when there is no space for a memory card.

Error IDs 9608-9690 Descriptions

Errors related to programming masters and memory being full.

Appendix Text Editing

Operation Panel and Key Functions

Overview of the operation panel layout and key functions for text input.

Normal Character Registration

Guide to registering normal characters, including case selection and input.

Special Character Registration

Instructions for registering special characters like reversed or styled text.

Line Deletion Procedure

Steps to delete an entire line of text from an entry.

Character Deletion Procedure

How to correct misspelled characters by deleting and re-entering.

Character Backspacing Procedure

Uses the backspace key to correct a single erroneous character.

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