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4-Mbyte RAM SIMM Installation — (4690F4M)
Phaser II PX
Phaser II PXi
(slide-in style image processor board)
1.
Power down the printer. Do not unplug the printer; this preserves a
ground path to dissipate static charges. Disconnect the host interface
cables.
2.
Unscrew the four thumbscrews securing the image processor board's
rear panel to the printer. Slide the image processor board out of the
printer.
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