Epson Stylus Color 1520 Service Manual page 7

1.4.4 Cover Open Sensor ......................................................................................................... 1-27
1.4.5 Default Setting ................................................................................................................. 1-27
1.4.5.1 Setting Method ................................................................................................... 1-27
1.4.5.2 Setting Menus..................................................................................................... 1-29
1.4.6 Printer Adjustment Mode ................................................................................................ 1-31
1.4.6.1 Adjustment Method............................................................................................. 1-32
1.4.6.2 Adjustment patterns............................................................................................ 1-32
1.4.7 Printer Initialization ......................................................................................................... 1-33
1.4.8 Self-test Printing Mode ................................................................................................... 1-33
1.4.9 Hexadecimal Dump Function.......................................................................................... 1-33
1.4.10 Monochrome Printing Mode ......................................................................................... 1-33
1.5 Physical Specifications..................................................................................... 1-34
1.6 Main Components.............................................................................................. 1-34
1.6.1 C211 MAIN Board............................................................................................................. 1-34
1.6.2 C172 PSB/PSE Board ...................................................................................................... 1-35