5-3
Confidential
(2) Press the Black Start (Mono Start) key on the control panel. Next press the Scan key four
times.
The machine beeps for approx. one second and displays " " and
the numerical keypad on the touch panel, indicating that it is placed in the initial stage of
the maintenance mode, a mode in which the machine is ready to accept entry from the keys.
(3) To select one of the maintenance-mode functions listed in Section 5.1.3, enter the
corresponding 2-digit function code with the numerical keys. (The details of each
maintenance-mode function are described in Section 5.1.4.)
TIP: Models with numerical keypad on the control panel can enter the maintenance mode
in the same way as conventional models; that is, by pressing the Menu (or Scan and Copy
keys simultaneously), *, 2, 8, 6 and 4 keys in this order.
NOTES:• To exit from the maintenance mode and switch to standby, press the 9
key twice
in the initial stage of the maintenance mode.
• Pressing the Stop/Exit key after entering only one digit restores the machine to
the initial stage of the maintenance mode.
• If an invalid function code is entered, the machine resumes the initial stage of
the maintenance mode.
• Pressing the Scan and Copy keys simultaneously switches the software keypad
on the touch panel between the numerical and function keypads.
• In some functions (e.g., adjustment of touch panel with Function code 78 in Section
5.1.4.29), the software keypad is not available.
• In the maintenance mode, the functions listed below are assigned to the keys on the
control panel.
Pressing the Scan or Copy key several times scrolls the display to find a desired function
on the touch panel and pressing the PHOTO CAPTURE key selects the function.
Keys on the control panel Functions assigned
Scan key
Copy key
PHOTO CAPTURE key OK