
Page 4-52 Z4M/Z6M Maintenance Manual 77259L Rev. 4 12/16/03
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Figure 4-42. Flash Memory Socket Location
Figure 4-43. Flash Chip Socket
Main Logic Board
Flash Socket
U7
Pin #1
Position
Caution • Pin #1 on the memory chips may vary from different manufacturers. Please
check the manufacturer’s documentation to ensure proper #1 position when installing
memory chips. Improper positioning may cause damage to the chip and to the printer.
Caution • Exercise caution when handling the memory chip. Bent leads due to improper
handling may cause damage to the chip and printer.
1
2
#1 Pin
Notch
Larger Indented
Circle
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