Operational Check Of The Operation Panel Pcb (Function Mode 13) - Ricoh G157 Service Manual

Operational Check of the Operation Panel PCB (Function mode 13)

This function allows you to check if the operation panel PCB is working correctly.
1. Enter the "Maintenance" mode.
2. Press the "1" and "3" keys in this order.
3. "00 " will appear on the LCD.
4. Press the keys and buttons in the order shown in the illustration below.
5. The LCD shows the corresponding number in decimal notation each time a key
or button is pressed. Check that the displayed number is correct by referring to
the illustration below.
NOTE: If a key or button is pressed out of order, the machine beeps and
displays "INVALID OPERATE" on the LCD. To make the machine
ready again to accept key & button entry for operational check, press
the "Stop/Exit key".
(1) (5)
(10)
(6)
(2)
(3)
(7)
(11)
(8)
(4)
(12)
(9)
6. The machine beeps for one second and returns to the initial display of the
maintenance mode after the last number key or button is pressed.
7. Press the "Stop/Exit" key to terminate this operation.
8. The machine returns to the initial display of the maintenance mode.
SM
CÓPIA NÃO CONTROLADA
Print Fax
Redial/Pause
Job Cancel
(13)
06/14/2005 10:58
Sleep
Hook
Options
(14)
Fax Scan
Copy
Enlarge/
Reduce Resolution
(15)
(16)
(17) (18)
5-29
CÓPIA NÃO CONTROLADA
MAINTENANCE MODE
(25) (26) (27)
(19)
(28)
(29) (30)
(22)
(32) (33)
(31)
(21)
(20)
(24)
(34) (35) (36)
(23)
(37)
Stop/Exit
(38)
Color Start
(39)
Black Start
G157S909.WMF
G157