Quick Reference Guide: AR-M355N/M455N
Operation Panel and Troubleshooting “Result:NG”
Operation Panel
When the machine is booted by the
diag mode
, each operation is performed with the hard
keys of the scanner. The window display is made by the LCD panel. The keys used in the
diag mode
are assigned as follows:
START key
→
OK key
Document filing key
→
Up/Down select key
FAX/Image send key
→
Up/Down select key
Job status key
→
Menu key
Clear key
→
BACK key
Troubleshooting “Result:NG”
If a “Result:NG” is displayed, check for the following possible causes.
Event:
The Write Protect DIP switch setting is incorrect.
Action:
Make sure that the Write Protect switch of the Controller PWB is not set to the
release side (down).
Note:
Data cannot be written to the ROM if the Write Protect switch is not set to Release
(down). Set the DIP switch properly and retry updating.
Event:
The FAX cable is not connected. (The FAX is NG.) Writing cannot occur
.
Action:
Connect the cable properly and retry writing.
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