Monarch 9460 Service Manual page 5

Preface
Chapter 4. Diagnostics
OVERVIEW-------------------------------------------------------------------------------------------------------------------------------------------14
POWER-UP DIAGNOSTICS--------------------------------------------------------------------------------------------------------------------14
RAM Test ------------------------------------------------------------------------------------------------------------------------------------------14
Printhead Test------------------------------------------------------------------------------------------------------------------------------------14
Battery Check ------------------------------------------------------------------------------------------------------------------------------------14
USER DIAGNOSTICS-----------------------------------------------------------------------------------------------------------------------------14
Password Entry ----------------------------------------------------------------------------------------------------------------------------------15
Diagnostics----------------------------------------------------------------------------------------------------------------------------------------15
Online Diagnostics------------------------------------------------------------------------------------------------------------------------------16
Setup ------------------------------------------------------------------------------------------------------------------------------------------------16
Service Diagnostics ----------------------------------------------------------------------------------------------------------------------------17
Exit ---------------------------------------------------------------------------------------------------------------------------------------------------17
MONARCH INITIALIZATION FILES (.MIF) -------------------------------------------------------------------------------------------------18
PC DIAGNOSTICS ---------------------------------------------------------------------------------------------------------------------------------19
IMMEDIATE COMMANDS ----------------------------------------------------------------------------------------------------------------------19
Chapter 5. Tests and Adjustments
MAIN PCB ASSEMBLY--------------------------------------------------------------------------------------------------------------------------20
BATTERY TEST-------------------------------------------------------------------------------------------------------------------------------------20
SENSOR CALIBRATION-------------------------------------------------------------------------------------------------------------------------20
PRINTHEAD VERIFICATION -------------------------------------------------------------------------------------------------------------------20
Chapter 6. Disassembly Procedures
TOOLS REQUIRED--------------------------------------------------------------------------------------------------------------------------------21
REMOVING THE BOOT, 11997203/06/08-------------------------------------------------------------------------------------------------21
REMOVING THE BACK OUTER CASE, 119960S -------------------------------------------------------------------------------------21
Assembly Note-----------------------------------------------------------------------------------------------------------------------------------21
REMOVING THE DB9 DOOR------------------------------------------------------------------------------------------------------------------21
REMOVING THE CASE TOP ------------------------------------------------------------------------------------------------------------------21
REMOVING THE KEYBOARD/DISPLAY ASSEMBLY-------------------------------------------------------------------------------21
REMOVING THE CPU BOARD ASSEMBLY --------------------------------------------------------------------------------------------22
REMOVING THE PRINT MODULE-----------------------------------------------------------------------------------------------------------22
REMOVING THE FRONT CASE ASSEMBLY -------------------------------------------------------------------------------------------22
Assembly Note-----------------------------------------------------------------------------------------------------------------------------------22
RETROFITTING TO IrDA -------------------------------------------------------------------------------------------------------------------------22
Chapter 7. PC Diagnostics
ENABLING ONLINE DIAGNOSTICS---------------------------------------------------------------------------------------------------------23
DETECTING THE PRINTER --------------------------------------------------------------------------------------------------------------------24
DOWNLOADING FILES TO THE PRINTER-----------------------------------------------------------------------------------------------24
DISPLAYING MUX VALUES -------------------------------------------------------------------------------------------------------------------25
TESTING THE PRINTHEAD --------------------------------------------------------------------------------------------------------------------25
DISPLAYING SERVICE TOTALS-------------------------------------------------------------------------------------------------------------25
DISPLAYING STOCK HISTORY --------------------------------------------------------------------------------------------------------------26
UPLOADING IMAGES----------------------------------------------------------------------------------------------------------------------------26
Appendix A. Error Codes
Appendix B. Care & Maintainence
CLEANING --------------------------------------------------------------------------------------------------------------------------------------------34
CLEARING LABEL JAMS -----------------------------------------------------------------------------------------------------------------------35
Appendix C. Circuit Card Assembly Layouts
January 2001
Confidential 9460 Service Manual
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