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Oki Data CONFIDENTIAL
APPENDIX E
DIAGNOSTICS TEST
1.
Maintenance Modes
• The maintenance modes consist of the user maintenance mode which are released to the user, and
the system and engine maintenance modes in the maintenance personnel level not released to the
user.
• Press the MENU key to update each category. The operation returns to the first category after
updating the last category, in a loop.
• Press the Enter key to execute the function being displayed.
• To exit from any of these modes during a category display, press the
Recover or ON LINE key and
the operation mode will start.
1.1
Administrator Mode
• To enter the administrator mode, turn the power on while keeping the ITEM+/ITEM- key pressed
down.
• This mode uses the menu for function selection.
• The administrator mode provides the following functions.
(1) OP MENU
• This function sets each user menu Enable or Disable.
Summary of Contents for B4500 Series
Page 1: ...Oki Data CONFIDENTIAL B4500 B4550 B4600 Maintenance Manual 032007A PRINTING SOLUTIONS ...
Page 17: ...43502101TH Rev 1 17 Oki Data CONFIDENTIAL Upper cover unit Figure 2 2 Upper cover ...
Page 85: ...43502101TH Rev 1 85 Oki Data CONFIDENTIAL 2 High Voltage Sensor Board ...
Page 88: ...43502101TH Rev 1 88 Oki Data CONFIDENTIAL 3 Power Supply Board CN2 CN101 ...
Page 171: ...Please refer to the Illustrated Parts Manual for spare part information ...