Page2 -26 4.2 Confirmation method2 -27 5. TRANSPORTING THE PRINTER2 -27 5.1 Procedure2 -28 6. PARTS REPLACEMENT, PERIODIC INSPECTIONS, & TOOLS2 -28 6.1 Periodic Parts Replacement2 -28 6.2 Periodic Inspections2 -28 6.3 Tool List2 -29 7. SERVICE-RELATED FEATURES2 -29 7.1 Service Mode Operations2 -30 7.2 Test Printout2 -32 7.3 Printing the EEPROM Information2 -34 7.4 Resetting the EEPROM2 -34 7.5 Waste Ink counter settings (S900/S820)Part 3: TECHNICAL REFERENCE3 - 1 1. NEW TECHNOLOGY3 - 1 1.1 Borderless printing1.1.1 Borderless printing limitations3 - 2 1.2 Quiet Mode3 - 2 1.2.1 Quiet mode limitations3 - 2 1.3 Remaining-ink amount detection (S900/S820)3 - 2 1.3.1 Limitations when using the remaining-ink amount detection function3 - 3 2. CLEANING MODES AND INK PURGE AMOUNTS3 - 5 3. PRINT MODESPart 4: APPENDIX(S900)4 - 1 1. CONNECTOR LOCATIONS AND PIN CONFIGURATIONS4 - 1 1.1 Logic Board4 - 4 1.2 Carriage Board4 - 5 1.3 Print Head(S820)4 - 6 1. CONNECTOR LOCATIONS AND PIN CONFIGURATIONS4 - 6 1.1 Logic Board4 - 9 1.2 Carriage Board4 -10 1.3 Print Head(S750)4 -11 1. CONNECTOR LOCATIONS AND PIN CONFIGURATIONS4 -11 1.1 Logic Board4 -14 1.2 Carriage Board4 -15 1.3 Print Head(S520)4 -16 1. CONNECTOR LOCATIONS AND PIN CONFIGURATIONS4 -16 1.1 Logic Board4 -19 1.2 Carriage Board4 -20 1.3 Print Head4 -21 2.PROBLEMS LEFT REMAININGIV