41260201TH Draft
5 /
4.2
Adjustment When Replacing a Part .......................................................... 59
4.2.1
Setting LED Head Drive Time ......................................................................... 59
4.2.2
Uploading and Downloading EEPROM Data .................................................. 60
5.
PERIODICAL MAINTENANCE ...................................................................... 61
5.1
Periodical Replacement Parts .................................................................. 61
5.2
Cleaning .................................................................................................... 61
5.2.1
Cleaning the LED Lens Array .......................................................................... 61
6.
TROUBLESHOOTING PROCEDURES ......................................................... 63
6.1
Troubleshooting Tips ................................................................................ 63
6.2
Check Points Before Correcting Image Problems .................................... 63
6.3
Notes When Correcting Image Problems ................................................. 63
6.4
Preparation Before Troubleshooting ......................................................... 63
6.5
Troubleshooting ........................................................................................ 64
6.5.1
Status Monitor Message List ........................................................................... 64
6.5.2
Status Message Troubleshooting .................................................................... 68
6.5.3
Image Troubleshooting .................................................................................... 74
7.
WIRING DIAGRAM ....................................................................................... 83
7.1
Interconnect Signal Diagram .................................................................... 83
7.2
PCB Layout............................................................................................... 85
7.2.1
Main Control Board (HBX PCB) ...................................................................... 85
7.2.2
High-Voltage Power Supply Board .................................................................. 85
8.
PARTS LIST ................................................................................................... 86
APPENDIX A
LOCAL PRINTING / DEMO PAGE PRINTING ....................... 93
APPENDIX B
PARALLEL INTERFACE ........................................................ 95
APPENDIX C
MACINTOSH INTERFACE ...................................................... 97
APPENDIX D
USB INTERFACE (BY USB PRINTER CABLE) ..................... 99
APPENDIX E
MAINTENANCE UTILITY MANUAL ...................................... 100