Types and Timing of Maintenance

To use this machine under its optimal conditions, it is important to perform the appropriate maintenance at the appropriate times.

Regular Maintenance

These are the maintenance items that are required on a daily basis.

Timing	Category	Item
Before daily operations	Maintenance of ink cartridges	Maintenance of Ink Cartridges
	Cleaning of the print heads	Printing Tests and Normal Cleaning
During and after daily operations	Cleaning of the print heads	Manual Cleaning Method
	Cleaning the machine	Cleaning the Machine
	Replacing ink cartridges	Replacing Ink Cartridges
When the discharged fluid is ready to overflow	Disposing of discharged fluid	If the Discharged Fluid Disposal Message Appears
		If the Drain Bottle Exceeds Its Capacity Limit
When dot drop-out or dot displacement occurs	Cleaning of the print heads	Printing Tests and Normal Cleaning
		Medium Cleaning Method
		Powerful Cleaning Method
		Manual Cleaning Method
Once a month	Cleaning the UV-LED devices	How to Clean the UV-LED Devices

Advanced Maintenance

These maintenance methods consume a large amount of ink. Thoroughly read the explanation, and then perform the operation at the appropriate point in time.

Timing	Category	Item
When the white ink concentration drops	Eliminating drops in ink concentration	Light Choke Cleaning Method
When manual cleaning is not effective	Eliminating uneven colors, dot drop-out, and dot displacement	Handling Severe Dot Drop-out, Dot Displacement, and Uneven Colors

Replacing Consumable Parts

These items are for replacement of consumable parts. Thoroughly read the explanation, and then perform the operation at the appropriate point in time.

Timing	Category	Item
When a replacement message appears	Replacing consumable parts Wiper Felt wipers Blade Separating knife	Replacing the Wipers
		Replacing the Felt Wipers
When a cutting edge becomes dull		Replacing the Blade
		Replacing the Separating Knife