Key Panel Test; Sram Check - Muratec MFX-2550 Field Engineering Manual

3.14.3 Key Panel Test

1. Press <Setting>, <*>, <1>, <1>, then select [Panel Test].
2. As each button on the keypad is pressed, a representative name as show in the following table will be dis-
played.
Key
Copy
Scan
Fax
Print
My MFP
Screen 1 to Screen4
Setting
Login
3. Press <Stop> twice to complete the key panel test.

3.14.4 SRAM Check

This mode is used to test the SRAM memory where user programmed parameters such as date, time, TTI,
etc are stored.
The All RAM Clear erases all user settings and resets all memory switches, machine parameters and unique
switches to factory defaults.
1. Press <Setting>, <*>, <1>, <1>, then select "SRAM Check".
2. Press <Start>.
The data are written to, then read from each address. The results are shown in the display. If the read/
write test is successful, the display will show "OK".
If some portion of the read/write test fails, the display will show "NG" with the address and the data name.
3. Press [Close] to complete the SRAM Check.
Indication in LCD
Copy
Scan
Fax
Print
My MFP
Screen 1 to Screen4
Settings
Login
Key
Personal Mode
Job Confirm /Fax
Cancel
Reset
Numeric keys 1 to
10, *, #
Stop
Start
Energy Save
3-106
Indication in LCD
Personal
Job Confirm /Fax Cancel
Reset
Tenkey 1 to 0, *, #
Stop
Start
Energy Save