NEC 870 - SuperScript B/W Laser Printer Online User's Manual page 91

fallback problems. Added memory will also
increase spooling capability in network printing.
The 72-pin industry standard (60, 70, or 80
nanosecond) SIMM is available from your local
computer dealer. You can use both parity and
non-parity DRAM SIMMs. Upgrade the printer
memory by installing a 1 MB, 4 MB, or 16MB
SIMM.
Follow these steps to install the memory
expansion module.
1. Turn off the printer power.
Note: To protect your printer from
possible damage make sure it is powered
down prior to installation of the module.
2. Pull the power cord from the rear of the
printer and disconnect the parallel printer
cable.
Chapter 7: Printer Options
3. Press the Top cover release button and open
the Top cover.
4. With a phillips-head screwdriver, remove the
two screws that hold the Side cover of the
printer in place and remove the Side cover.
91