Epson Stylus COLOR 1520 Service Manual page 104

Chapter 4
Adjustment
4.1 Over View ..............................................................................................................4-1
4.1.1 Platen Gap Adjustment .......................................................................................................... 4-2
4.1.2 Initialize Operation ................................................................................................................. 4-4
4.1.3 Head Voltage Write Operation ............................................................................................... 4-5
4.1.3.1 Finding out the Head Voltage .................................................................................... 4-6
4.1.4 Black Head Angular Adjustment ........................................................................................... 4-7
4.1.5 Color Head Angular Adjustment ........................................................................................... 4-8
4.1.6 BK-M Height Adjustment ....................................................................................................... 4-9
4.1.7 Bi-d Adjustment .................................................................................................................... 4-11
4.1.8 Head GAP Adjustment ......................................................................................................... 4-12