Roland VersaUV LEJ-640 F User Manual

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User's Manual
LEJ-640 F

Roland VersaUV LEJ-640 F Specifications

General

Print Technology	Inkjet
Ink Configuration	Cyan, Magenta, Yellow, Black, White
Resolution	1440 dpi
Connectivity	USB, Ethernet
Power Requirements	220 to 240 V ±10 %, 50/60 Hz
Operating Environment	Humidity: 35 to 80% RH

Summary

Chapter 1 Machine Highlights

Part Names and Functions

Details the various parts of the printer unit, front and rear views.

Menu List

Provides a structured overview of the printer's menu system and navigation paths.

To Ensure Safe Use

Explains safety warnings, cautions, and symbols to prevent injury and damage.

Important Notes on Handling and Use

Covers essential handling and usage guidelines for the printer unit and ink cartridges.

Chapter 2 Basic Operation

Prepare the Media

Instructions on how to prepare and select suitable media for printing.

Switch On Loading Media

Step-by-step procedure for powering on the machine and loading media.

Setup of Media

Guides users through the [MEDIA SETTING] menu for media configuration.

Outputting

Covers printing tests, normal cleaning, and the output process.

Chapter 3 Maintenance

Ink Cartridge Management

Checking ink levels, replacing cartridges, daily maintenance, and disposal.

Print Head Cleaning and Care

Procedures for normal, medium, powerful, and manual cleaning, plus general care.

White Ink Specific Maintenance

Addresses dot drop-out issues specific to white ink replacement.

Consumable Parts and Long-Term Storage

Replacing wipers, other parts, and maintenance during prolonged periods of non-use.

Fully Utilizing Preset Function

Performing the Initial Adjustment

Performs initial adjustment for misalignment in bidirectional printing.

Saving the Various Settings to the Preset

Saves current settings as a preset for future use.

Loading a Saved Preset

Loads previously saved preset settings.

Assigning a Name to a Preset

Assigns a custom name to a saved preset.

Chapter 5 Printing Administration

Printing with Crop Marks

Instructions on setting up and printing crop marks using the RIP software.

Output Operation Management

Covers system reports, handling ink run-out, and managing media status.

System Management of Printer

Configuring sleep mode, viewing system info, and resetting settings.

Chapter 6 Troubleshooting (FAQ)

Machine Operation Issues

Diagnosing and resolving problems when the machine or print heads do not operate.

Print Quality Problems

Troubleshooting poor print results, color inconsistencies, and alignment issues.

Media Handling and Jams

Addressing media soiling, damage, jams, and feed problems.

Machine Messages and Errors

Understanding and resolving displayed messages and error codes.

Chapter 7 Main Specifications

Locations of Labels

Identifies the locations of serial number and power rating labels on the machine.

Technical Specifications

Detailed technical data including printing method, media, ink, vacuum, and network.