Samsung SCX-6555N Service Manual page 165

Fault Counters Detail window shall display Fault code, description and value (counter) among the selected
Fault Group. Items of displayed Fault codes are different based on the selection of 'Non Zero' or 'All'. When
selected 'Non Zero', Fault codes in the selected Fault Group having non zero counter shall be displayed.
When selected 'All', all Fault codes in the selected Fault Group shall be displayed. Display order of Fault
code is upward.
4.1.8.7 Test Routines Tab
4.1.8.7(a) Copier
NVM Read/Write
• Diagnostics>Test Routines>Copier>NVM Read/Write
"Edit" button shall be disabled until any NVM item is selected.
"Edit" button shall be disabled when read only NVM is selected. Search edit box has 00-000 as a default.
User shall input the whole number to find a specific NVM by pressing Find button. (Refer to NVM Read/Write
table) If matching NVM is found, the page including the specified NVM shall be displayed and the NVM is
shown as selected. If matching NVM is not found, error message such as "Invalid NVM number" shall be
displayed on the status area and search edit box displays default number.
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