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	Head Refreshing 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
		Round drain bottle: If the Drain Bottle Exceeds Its Capacity Limit (Round Drain Bottle)
		Square drain bottle: If the Drain Bottle Exceeds Its Capacity Limit (Square Drain Bottle)
Once a week	Cleaning of the print heads	Manual Cleaning Method
When dot drop-out or dot displacement occurs	Cleaning of the print heads	Head Refreshing Method
		Printing Tests and Normal Cleaning
		Medium Cleaning Method
		Powerful Cleaning Method
		Manual Cleaning Method
Once a month	Cleaning the UV-LED devices	Cleaning That Must Be Performed Once a Month or More

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	Circulating the Ink to Clear Precipitation
When manual cleaning is not effective	Eliminating uneven colors, dot drop-out, and dot displacement	Handling Severe Dot Drop-out with White Ink
		Cleaning All Print Heads

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	Part name	Item
When a replacement message appears	Wipers and wiper cleaner	Replacing the Wipers and Wiper Cleaner
Half a year after the start of use	Filter	Replacing the Filter
When the head refresher cleaning pad becomes twisted or falls out	Cleaning pad unit	Replacing the Cleaning Pad Unit