Roland VersaUV LEJ-640 User Manual

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any article made using this product.
User's Manual

Roland VersaUV LEJ-640 Specifications

General

Print Technology	Inkjet (UV-LED)
Ink Type	UV-curable ink
Ink Configuration	Cyan, Magenta, Yellow, Black, White, Clear
Maximum Media Thickness	13 mm
Media Handling	Roll feed, Flatbed
Connectivity	USB, Ethernet
Power Requirements	AC 100-240V, 50/60Hz
Maximum Print Width	64 inches (1625 mm)
Media Types	Rigid and flexible substrates

Summary

Chapter 1 Machine Highlights

Part Names and Functions

Operation Panel

Menu List

To Ensure Safe Use

Covers essential safety instructions and warnings for operating the machine.

Important Notes on Handling and Use

Chapter 2 Basic Operation

Prepare the Media

Guides on selecting and preparing the correct type of media for printing.

Switch On

Loading Media

Procedures for loading roll, sheet, and rigid media into the printer.

Setup of Media

Instructions for configuring media settings via the [MEDIA SETTING] menu.

Outputting

Covers setting the output start location and managing print jobs.

Chapter 3 Using The Media Take-up System

Use Conditions of the Media Take-up System

Loading the Media onto the Media Take-up System

Guides on passing media through the printer and fastening to the paper tube.

Chapter 4 Maintenance:

Checking for Remaining Ink and Replacing Cartridges

Guides on checking ink levels and replacing ink cartridges.

Maintenance that Should Be Performed Daily

Daily tasks including ink cartridge maintenance and drain bottle disposal.

Cleaning

Instructions for daily cleaning of the printer's media path and rollers.

About Care and Maintenance of Print Heads

Essential daily and periodic care procedures for maintaining print head performance.

When Normal Cleaning Is Not Effective

Maintenance that Should Be Performed More Than Once a Month

Performing Manual Cleaning

Detailed steps for performing the manual print head cleaning procedure.

The Concentration and Dot Drop-Out of the White Ink

Troubleshooting steps to restore white ink concentration and clear dot drop-out.

Replacing Consumable Parts

Guides for replacing parts like the wiper and separating knife.

Chapter 5 Part of Practice

Fully Utilizing Preset Function

Fully Utilizing the Correction Function

Guides on correcting print misalignment and improving print quality.

Accommodating to the Types and Condition of Media

Adjusting settings for various media types and conditions like thickness and gloss.

Switching the Ink Type

Chapter 7 Read this chapter whenever you face a problem. (FAQ)

The Machine Doesn’t Run

Attractive Printing is Impossible

Colors Are Unstable or Uneven

The Media Becomes Soiled or Damaged When Printed

Media Jam Occurs

Media Feed is Not Smooth

The Print Heads Stopped Moving

An Error Message Appears