Rolando Texart XT-640, User Manual

Page: 4 / 156

Contents
2
Maintenance That Should Be Performed Daily ........................................................63
Disposing of Discharged Fluid ......................................................................................................................63
Cleaning ................................................................................................................................................................65
Care and Maintenance of the Print Heads ................................................................................................66
When Normal Cleaning Is Not Effective ...................................................................67
Medium Cleaning ..............................................................................................................................................67
Powerful Cleaning .............................................................................................................................................68
If Colors Are Uneven ................................................................................................69
Mixing the Ink by Shaking the Ink Pouch .................................................................................................69
Light Choke Cleaning .......................................................................................................................................69
Maintenance That Should Be Performed More than Once a Month ........................71
When Manual Cleaning Becomes Necessary .........................................................................................71
Manual Cleaning ................................................................................................................................................72
Maintenance That Should Be Performed Every Six Months ....................................78
Refreshing Subtanks (REFRESH SUBTANKS) .............................................................................................78
When Problems Such as Dot Drop-Out Are Not Fixed ............................................81
When Problems Such as Dot Drop-Out Are Not Fixed .........................................................................81
Replacing Consumable Parts ...................................................................................83
Replacing the Wiper .........................................................................................................................................83
Replacing the Felt Wiper .................................................................................................................................86
Replacing the Separating Knife ....................................................................................................................89
When Not in Use for a Prolonged Period .................................................................91
Keep Performing Maintenance ....................................................................................................................91
Alarm Feature .....................................................................................................................................................91
If the Machine has not been Used for Over One Month .....................................................................91
Chapter 4 Advanced Functions ....................................................................................93
Fully Utilizing the Preset Function ............................................................................94
Saving Various Settings as a Name Assigned Preset .............................................................................94
Loading a Saved Preset ...................................................................................................................................95
Automatic Loading of a Saved Preset When Media Is Loaded ..........................................................96
Using the Dryer ........................................................................................................97
What is the Dryer? .............................................................................................................................................97
Setting the Temperature of the Dryer ........................................................................................................98
Dryer Control While Idling ..............................................................................................................................99
Drying the Trailing Edge of the Printing Area on the Dryer ............................................................ 100
Setting the Drying Time after Printing.................................................................................................... 101
Fully Utilizing the Correction Function ....................................................................102
Correcting for Misalignment in Bidirectional Printing ...................................................................... 102
Correcting for Misalignment in Bidirectional Printing More Precisely ........................................ 102
Reducing Horizontal Bands (Feed Correction Function) .................................................................. 103
Correcting Media Skew ................................................................................................................................ 104
Accommodating Different Media Types and Conditions .........................................106
Adjusting Print Head Height to Match Media Thickness ................................................................. 106
Using Transparent Media ............................................................................................................................. 107
Using Hard-to-Dry Media ............................................................................................................................ 109
Using Media That Does Not Move Smoothly ....................................................................................... 109
Changing the Range of Print-head Carriage Movement ................................................................. 110
Expanding the Printing Area by Reducing the Margins ................................................................... 111