Epson 440 - Chapter 4 Adjustment

Chapter 4
Adjustment
4.1. OVERVIEW ...........................................................................................................4-1
4.1.1. Required Adjustments.....................................................................................................4-1
4.1.2. Tools Required for Adjustment....................................................................................... 4-1
4.2. Adjustments.........................................................................................................4-2
4.2.1. Paper Gap Adjustment.....................................................................................................4-2
4.2.2. Adjustment using Adjustment Program ......................................................................... 4-4
4.2.2.1. Overview of Adjustment Program........................................................................ 4-4
4.2.2.2. Ink Charge Operation .......................................................................................... 4-5
4.2.2.3. VH Setting........................................................................................................... 4-7
4.2.2.4. Head Angular Adjustment.................................................................................... 4-9
4.2.2.5. Bi-D Alignment Adjustment.................................................................................4-11