HiTi Digital P510k, Руководство по обслуживанию

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CONFIDENTIAL 10
BIOS Reset:
Move and connect jumper to another pin to reset BIOS (after 5 seconds, put it back to the original
position) if no display shows or beep sound occurs after power on the printer.
BIOS beep codes
Beep Code
Descriptions
1 short DRAM refresh failure
2 short Parity circuit failure
3 short Base 64K RAM failure
4 short System timer failure
5 short Process failure
6 short Keyboard controller Gate A20 error
7 short Virtual mode exception error
8 short Display memory Read/Write test failure
9 short ROM BIOS checksum failure
10 short CMOS shutdown Read/Write error
11 short Cache Memory error
1 long, 3 short Conventional/Extended memory failure
3 long DRAM absent
After BIOS reset, connect USB keyboard to printer then click ‘DEL’ key when power on. Go to ‘BIOS
Setup Utility’ to set priority of hard driver. Make ‘USB: USB Flash DRI’ as the first priority and ‘HDD:
xx-xxxxxxx’ as the last priority