Scanner - Riso ComColor IS900C Instruction Manual

U03-43xx (Scanner FB error) U04-4430 (Scanner AF error)
Regarding the HS4000 scanner errors,
Following part has the highest possibility of cause for each error messages
U03-4310, 4311, 4316
050-30048-000 ASY-CCD ; CCD UNIT
Especially less than #33441376 scanner has high possiblity
U03-4320, 4321, 4322
050-30901-403 PRINTED CIRCUIT BOARD;CS4-MAIN
050-30051-000 PRINTED CIRCUIT BOARD ; RELAY
When you replace the Main PCB, you must perform the test mode 5406. if there are no
parameter in the main PCB, AF scanning is unable.
U04-4430
050-30034-009 PRINTED CIRCUIT BOARD;PBA-CONT
170
Maintenance

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