Roland LEF-12 User Manual

MASTER GUIDE
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Roland LEF-12 Specifications

General

Brand	Roland
Model	LEF-12
Category	Printer
Language	English

Summary

Chapter 1 Basic Operation

Part Names and Functions

Identifies and explains the purpose of various printer components and controls.

Operation Panel and Controls

Details the operation panel, display screen, and buttons for machine interaction.

System Menu Navigation

Outlines the menu structure and how to navigate through system settings.

Core Operational Workflow

Covers powering on/off, securing media, setting height, and defining the print area.

Printing and Basic Maintenance

Explains how to perform printing tests, normal cleaning, and start printing.

Chapter 2 Fully Utilizing the Machine

Important Points Before Printing

Key considerations regarding media, print area, and jigs to ensure print quality.

Preset Feature Usage

How to save and load media setup configurations for efficient printing.

Media Loading and Print Area Setup

Guides on checking and fine-tuning the print area and handling media.

Print Quality Adjustment Techniques

Methods to prevent soiling, reduce degradation from ink mist, and re-cure ink.

Convenient Printing Features

Options for continuous output and reducing printing time.

Administrative Settings and Configuration

Configuration of language, units, sleep mode, and factory reset.

Chapter 3 Maintenance

Maintenance Overview and Best Practices

General guidance on maintenance, automatic features, and environmental conditions.

Ink Management and Cartridge Replacement

Checking ink levels and procedures for replacing ink cartridges.

Daily and Periodic Cleaning Procedures

Daily upkeep tasks and periodic cleaning methods for optimal performance.

Ink Concentration and Drop-out Solutions

Restoring white ink concentration and clearing ink drop-out issues.

Replacing Consumable Parts

Step-by-step instructions for replacing wipers and filters.

Unit Moving and Reinstallation

Procedures for preparing, moving, and reinstalling the machine safely.

Chapter 4 Appendix

Printer Troubleshooting (FAQ)

Solutions for common operational problems like power, connectivity, and print area setup.

Print Quality and Color Issues

Addresses problems related to print results, color stability, and print head cleanliness.

Print Head Movement and Error Messages

Diagnosing and resolving issues with print head movement and interpreting system messages.

Technical Specifications and Drawings

Detailed dimensions, label locations, and overall specifications of the machine.