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Roland LEF-300 - User Manual

Roland LEF-300
100 pages
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Master Guide
Chapter 1
FullyUtilizing the Machine..................3
Chapter 2
Maintenance............................................41
Chapter 3
Appendix...................................................73

Table of Contents

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Summary

Chapter 1 Fully Utilizing the Machine

Important Points to Check before Printing

Essential checks before printing to prevent issues like ink curing on print heads due to reflection.

Saving Frequently Used Media Sizes (Preset Function)

Save and load media settings (height, print area) for quick configuration of frequent jobs.

Performing Advanced Setup of the Media

Configure media settings like suction, height, print area, and distance from print heads for optimal printing.

Optimizing the Printing Quality

Adjust settings to correct misalignment, prevent soiling, and reduce print quality degradation from ink mist.

Fully Utilizing Convenient Functions

Learn about functions for continuous printing, data output, and reducing output time.

Configuring the Machines Settings

Customize machine language, units, sleep mode, and factory defaults for personalized operation.

Determining What Happens When Ink Runs Out

Configure machine behavior (stop or continue) when ink cartridges become empty during printing.

Viewing Information about the System of This Machine

Access and view system information such as model, serial number, firmware, and network settings.

Turning Off the Status Light

Learn how to turn the machine's status indicator light on or off as needed.

Connecting External Devices

Connect external devices like signal towers or use expansion terminals for enhanced functionality.

Chapter 2 Maintenance

About Maintenance

General information and instructions for maintaining the machine and its components.

Maintenance Required before and after Printing

Procedures for ink cartridge maintenance before printing and print head checks after printing.

Periodic Maintenance

Regular cleaning procedures for the machine's exterior and interior, and fluid disposal.

When Normal Cleaning Is Not Effective

Advanced cleaning methods (medium and powerful) when normal cleaning fails to resolve issues.

Maintenance That Must Be Performed Once a Month or More

Detailed steps for manual cleaning of print heads and associated components.

Checking for Remaining Ink and Replacing Ink Cartridges

Monitor ink levels and learn the procedure for replacing ink cartridges with new ones.

When the White Ink Concentration Is Low

Restore white ink concentration by circulating the ink to prevent precipitation.

When Dot Drop-Out Cannot Be Cleared Up for White Ink, Gloss Ink, or Primer

Perform a full print head cleaning operation using specialized cleaning cartridges.

Replacing Consumable Parts

Step-by-step guide for replacing consumable parts like wipers and filters.

When Moving the Unit

Procedures for preparing the machine for moving and reinstallation to prevent damage.

Chapter 3 Appendix

Menu List

Diagrams illustrating the machine's menu structure for navigation.

Read This Section Whenever You Face a Problem (FAQ)

Troubleshooting guide addressing common printer issues and their solutions.

Handling Messages and Error Messages

Explanations and actions for various messages and error codes displayed on the machine.

Main Specifications

Technical details including dimensions, media compatibility, printing specs, and environment.

Summary

Chapter 1 Fully Utilizing the Machine

Important Points to Check before Printing

Essential checks before printing to prevent issues like ink curing on print heads due to reflection.

Saving Frequently Used Media Sizes (Preset Function)

Save and load media settings (height, print area) for quick configuration of frequent jobs.

Performing Advanced Setup of the Media

Configure media settings like suction, height, print area, and distance from print heads for optimal printing.

Optimizing the Printing Quality

Adjust settings to correct misalignment, prevent soiling, and reduce print quality degradation from ink mist.

Fully Utilizing Convenient Functions

Learn about functions for continuous printing, data output, and reducing output time.

Configuring the Machines Settings

Customize machine language, units, sleep mode, and factory defaults for personalized operation.

Determining What Happens When Ink Runs Out

Configure machine behavior (stop or continue) when ink cartridges become empty during printing.

Viewing Information about the System of This Machine

Access and view system information such as model, serial number, firmware, and network settings.

Turning Off the Status Light

Learn how to turn the machine's status indicator light on or off as needed.

Connecting External Devices

Connect external devices like signal towers or use expansion terminals for enhanced functionality.

Chapter 2 Maintenance

About Maintenance

General information and instructions for maintaining the machine and its components.

Maintenance Required before and after Printing

Procedures for ink cartridge maintenance before printing and print head checks after printing.

Periodic Maintenance

Regular cleaning procedures for the machine's exterior and interior, and fluid disposal.

When Normal Cleaning Is Not Effective

Advanced cleaning methods (medium and powerful) when normal cleaning fails to resolve issues.

Maintenance That Must Be Performed Once a Month or More

Detailed steps for manual cleaning of print heads and associated components.

Checking for Remaining Ink and Replacing Ink Cartridges

Monitor ink levels and learn the procedure for replacing ink cartridges with new ones.

When the White Ink Concentration Is Low

Restore white ink concentration by circulating the ink to prevent precipitation.

When Dot Drop-Out Cannot Be Cleared Up for White Ink, Gloss Ink, or Primer

Perform a full print head cleaning operation using specialized cleaning cartridges.

Replacing Consumable Parts

Step-by-step guide for replacing consumable parts like wipers and filters.

When Moving the Unit

Procedures for preparing the machine for moving and reinstallation to prevent damage.

Chapter 3 Appendix

Menu List

Diagrams illustrating the machine's menu structure for navigation.

Read This Section Whenever You Face a Problem (FAQ)

Troubleshooting guide addressing common printer issues and their solutions.

Handling Messages and Error Messages

Explanations and actions for various messages and error codes displayed on the machine.

Main Specifications

Technical details including dimensions, media compatibility, printing specs, and environment.

Roland LEF-300 Specifications

General IconGeneral
Print TechnologyUV-LED
Max Print Width30 inches (762 mm)
Power SupplyAC 100-240V, 50/60Hz
Print Resolution1200 x 1200 dpi
Ink TypeUV Ink
Number of Colors6 (CMYK + White + Clear)
ConnectivityEthernet (10BASE-T/100BASE-TX), USB
Power ConsumptionApprox. 240 W

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