Apple macintosh plus 서비스 매뉴얼

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페이지 69
 
 Troubleshooting
Symptom Charts/Peripherals
 
 (Continued)
 
 - 7
 
Peripherals
 
 (Continued)
 
Known-good 
ImageWriter or 
ImageWriter II does 
not print
1 Make sure that Chooser and Control Panel are set correctly.
2 Check that system software version is compatible. Replace 
software with known-good.
3 Reset PRAM.
4 Replace interface cable.
5 Replace logic board. Retain customer’s SIMMs.
Known-good 
LaserWriter does not 
print
1 Make sure that Chooser and Control Panel are set correctly.
2 Check that system software version is compatible. Replace 
software with known-good.
3 Reset PRAM.