Page Memory Check - Muratec MFX-2500 Field Engineering Manual

3.11.9 Page memory check

When the letters are not printed correctly, perform this test.
1. Press MENU, *, B.
2. Select "I. Page memory check" by cursor key, then press [Enter].
3. Enter the Check area (0 - 6).
Note: Usually, enter "0".
Check area:
0: All DRAMs
1: The Page memory installed on the main PCB
2: The second Page memory
3: The third Page memory
4: The fourth Page memory
5: The fifth Page memory
6: The sixth Page memory
5. Press [Enter]. The machine starts checking and the result(OK/NG) will be shown in the display.
If NG is shown, perform the DRAM clear (page 3-139), and then go back to step 1.
6. If you want to check other Page memory, press STOP and repeat steps 3-5.
Otherwise, press RESET to return to standby.
3.11.10 RS-232C Test
This mode is used to return back test of the optional RS-232C port.
1. Connect a special return back test connector with RS-232C interface connector.
2. Press MENU, *, B.
3. Select "J. RS-232C Test" by cursor key, then press [Enter].
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