Epson AcuLaser C2900N, Service Manual

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Chapter 2 Operation of Diagnostic
Chapter 2 Operation of Diagnostic CONTENTS
Epson AcuLaser C2900N Confidential
1. Overview......................................................................................................................2 - 1
1.1 Purpose of This Software.................................................................................................................. 2 - 1
1.2 Operating Methods ........................................................................................................................... 2 - 1
2. Configuration ...............................................................................................................2 - 2
3. How to use CE Mode...................................................................................................2 - 3
3.1 Control Panel Functions for Diag ...................................................................................................... 2 - 3
3.2 Entering CE Mode............................................................................................................................. 2 - 4
3.3 Selecting Diag Item ........................................................................................................................... 2 - 4
3.4 Changing Parameter Values............................................................................................................. 2 - 4
3.5 Executing/Exiting Diag Mode ............................................................................................................ 2 - 4
3.6 Diag Mode Menu Tree ...................................................................................................................... 2 - 5
4. Diag Types and Test Contents .................................................................................... 2 - 7
4.1 ESS Diag .......................................................................................................................................... 2 - 7
4.1.1 Executing ESS diagnosis.......................................................................................................... 2 - 7
4.1.2 All Test ...................................................................................................................................... 2 - 7
4.1.3 FlashROM Test......................................................................................................................... 2 - 7
4.1.4 EEPROM Test .......................................................................................................................... 2 - 8
4.1.5 DRAM Test ............................................................................................................................... 2 - 8
4.1.6 MAC+PHY Test ........................................................................................................................ 2 - 8
4.1.7 ASIC Test.................................................................................................................................. 2 - 9
4.1.8 PANEL Test .............................................................................................................................. 2 - 9
4.1.9 IOT Test .................................................................................................................................... 2 - 9
4.1.10 USB Host Test ...................................................................................................................... 2 - 10
4.1.11 RTC Test............................................................................................................................... 2 - 10
4.2 IOT Diag.......................................................................................................................................... 2 - 11
4.2.1 Digital Input (DI) Test .............................................................................................................. 2 - 11
4.2.2 Executing Sensor Test............................................................................................................ 2 - 11
4.2.3 Digital Output (DO) Test ......................................................................................................... 2 - 19
4.2.4 Executing Motor Test .............................................................................................................. 2 - 19
4.3 Print Info.......................................................................................................................................... 2 - 34
4.3.1 Executing Print Info................................................................................................................. 2 - 34
4.3.2 Info Page ................................................................................................................................ 2 - 34
4.3.3 Print Settings........................................................................................................................... 2 - 34
4.4 Installation Set ................................................................................................................................ 2 - 35
4.4.1 Executing Installation Set........................................................................................................ 2 - 35
4.5 Test Print......................................................................................................................................... 2 - 36
4.5.1 Executing Test Print................................................................................................................ 2 - 36
4.5.2 No Image IOT ......................................................................................................................... 2 - 36
4.5.3 Pattern IOT ............................................................................................................................. 2 - 36
4.5.4 Grid 2 ESS .............................................................................................................................. 2 - 37
4.5.5 Cyan 20% ESS ....................................................................................................................... 2 - 38
4.5.6 Magenta 20% ESS.................................................................................................................. 2 - 38
4.5.7 Yellow 20% ESS ..................................................................................................................... 2 - 39
4.5.8 Black 20% ESS....................................................................................................................... 2 - 39
4.5.9 CMY 20% ESS........................................................................................................................ 2 - 40