HP LaserJet 4250 Series - Printer commands; PCL 6 and PCL 5 e; HP-GL;2; PJL

D
Printer memory and expansion
This section explains the memory features of the printer and provides steps for expansion.
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Printer memory
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Installing CompactFlash cards
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Checking memory installation
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Saving resources (permanent resources)
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Installing EIO cards or mass storage devices
ENWW 239