Service manual

CHAPTER 5
MAINTENANCE MENUS
I. SYSTEM MAINTENANCE MENU
(FOR MAINTENANCE
PERSONNEL) ................................... 5-1
II. MAINTENANCE UTILITY .................. 5-3
III. FUNCTIONS OF USER’S
MAINTENANCE MENU..................... 5-6
A. Maintenance menu (For end
users) ........................................... 5-6
B. Self-diagnostic mode.................... 5-7
IV. SETUP AFTER REPLACEMENT
OF PARTS....................................... 5-40
A. Precautions on the replacement
of engine control PCB ................ 5-40
B. Setup of EEPROM after
replacement of SP1/TBH
PCB............................................ 5-42
C. Setup of destination ................... 5-44
V. ABOUT THE MANUAL SETUP
OF PRINT DENSITY
ADJUSTMENT ................................ 5-45