Frontier LP7700 - No. 06931 Backup Data Error. Printer I;F Main Pcb

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4. Troubleshooting
46900
46900
Error message: Main
No. 06931
Backup data error. Printer I/F Main PCB
Error message release
NO
Condition
Check Point
Diagnosis
NOTE
• To access the wiring diagrams, click Wiring diagrams in Bookmarks.
Condition
When the power supply is reset during saving a data in the printer I/F main PCB.
Suffix number (bit) Condition
00001 Printer control PCB data
00002 Processor control PCB data
00004 Laser control PCB data
00008 Printer I/F Main PCB data or Printer Maintenance Application data
00010 Colorimeter data
00020 Setup 1 data
00040 Setup 2 data
00080, 00100, 00200, 00400, 00800,
01000, 02000
Shading data
Manual No.
1 Reset the power supply again. −
2 If the error reoccurs, read the backup data saved in media at the close down check. ☞ 35400
3 Perform Printer I/F Main PCB Self-Diagnostic.
☞35930
Failed part Manual No.
Printer I/F main PCB ☞66005
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