Samsung ML-7000 Series Service Manual page 51
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Also See for ML-7000 Series:
- Product manual (12 pages) ,
- Quick setup manual (21 pages) ,
- User manual (143 pages)
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Troubleshooting
Parallel Interface Error
Check the soldering status of
SPGP1(U10)'s pin No.65-85
Printing Error
Check the soldering status of
Check. the soldering status of
5-16
Parallel Interface Error
Check the signal pulse of
BUSY, ACK*, STROBE*
If you can't repair the board.
Replace the board
Printing Error
DRAM (U19, U22)
SPGP1 (U10)
Go to system error
Samsung Electronics
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