(1) Paper feed motor adjustment
(2) Grease application
(3) Waste ink counter setting
(4) White sponge sheet attachment
(5) User mode
(6) Service mode
(1) Service test print
(2) EEPROM information print
(3) Fax report
1. BLOCK DIAGRAM
2. CONNECTOR LOCATION AND PIN LAYOUT
2-1. Logic Board Ass'y
2-2. NCU Board
2-3. Relay Board
2-4. Card Slot Board
2-5. Operation Panel Board
2-6. Carriage Board (Print Head Connector)