Error & Warning Messages (1)What should i do when [ERROR 211 - INVERTER WRONG] is displayed? View Error & Warning Messages category Maintenance (1)What should I do to keep good print quality? View Maintenance category Operations & Handling (10)How can I adjust the head gap?How much is the ink usage for cleanings?What is the recommended print mode? View Operations & Handling category Specifications (8)How many ink sets does the UJF-706 have?Is the UV lamp different from the UJF-605C or UJF-605CII?What is the power consumption of the UJF-706 View Specifications category Troubleshooting (5)Objects may hit the front cover at power on, what should i do?The printer can not be turned ON, what should i do?The printer freezes often, what should i do? View Troubleshooting category