Oki 6E - Manual (Page 89)

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4.2 Adjustment (OKIPAGE 6ex)
This chapter describes the adjustment necessary when replacing a part. The adjustment is made
by changing the parameter value set in EEPROM on the Main Control PCB. The parameter can
be set by the key operation from the operator panel. This printer has three kinds of maintenance
modes, and it is necessary to select one of the modes when replacing a part.
4.2.1 Maintenance Modes and Functions
1 User Maintenance Mode
This mode is being released to end-users, but it is rarely accessed.
To enter into the user maintenance mode, turn the POWER switch on while holding the
MENU key down.
Function
There are following five functions:
• Hex dump • Drum counter reset
• Menu reset • Operator panel menu disable
• X-adjust / Y-adjust
Detailed descriptions of these functions are provided in Appendix C, DIAGNOSTICS
TEST.
2 System Maintenance Mode
Note: This mode is used only by service persons and it should not be released to the end-
users.
To enter into the system maintenance mode, turn the POWER switch on while holding the
RECOVER key down.
Function
There are following five functions:
• Page count display
• Page count printing enable/disable • EEPROM reset
• Rolling ASCII continuous printing
• HIPER-W ENABLE/DISABLE
• SIDM ENABLE/DISABLE
Detailed descriptions of these functions are provided in Appendix C, DIAGNOSTICS
TEST.