Tektronix Kit Z340FX User Manual
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4
Adding extended features to a Phaser® 340 — Upgrade Kit Z340FX
Installing the PostScript Code ROM SIMM (Z340FX Option 1 only)
The PostScript Code ROM SIMM is only included as a part of the upgrade if you
have a printer serial-numbered BBxxxx or below. Otherwise, proceed to Step 6.
4.
Remove the currently installed PostScript code ROM SIMM from
image processor board (connector P71) by spreading apart the
hook-like metal pawls securing each end of the SIMM in its connector.
Remove the ROM SIMM and set it aside; do not discard it.
5.
Insert the replacement PostScript code ROM SIMM, included with this
kit, in connector P71 (
a
), and tilt the SIMM down until it locks in place
(
b
). The part number 671-3809-00 is printed on the back of the ROM
SIMM to identify it.
When properly inserted, a tab on each end of the connector slips into a
hole on each end of the code ROM SIMM. Also, a pawl on each end of
the connector latches around each end of the SIMM to lock it in place.
9100-79
Main board
a
b
Code ROM SIMM
P71