Ram Simm - Tektronix Phaser 360 Service Manual

8
Field Replaceable Unit Disassembly/Assembly

RAM SIMM

8-58 Phaser 360 Color Printer
The printer accepts either 8-Mbyte, 16-Mbyte and or a 32-Mbyte RAM SIMMs.
In the printer with 24-Mbytes of RAM, connector DRAM 0 contains an 16-Mbyte
RAM SIMM and connector SIMM 1 contains an 8-Mbyte RAM SIMM. Ram
upgrades involve installing 16- or 32-Mbyte RAM SIMMs. The printer
recognizes any sizes RAM SIMM in any RAM SIMM slot.
1. Power down the printer. Leave the power cord plugged in to provide
a ground path for static discharges.
2.
Loosen the two rear panel securing screws.
3. Slide out the main board.
4. Generally, connector DRAM 1 contains the lowest-size RAM SIMM as
installed by the factory. For upgrades, verify that you are removing
the lowest-size RAM SIMM.
671-3318-00 8-Mbyte RAM SIMM
671-3133-00 16-Mbyte RAM SIMM
671-3138-00 32-Mbytes RAM SIMM
Release the RAM SIMM installed in connector DRAM 1 by spreading
the pawls securing each end of the SIMM in the connector.
5.
Insert a memory module (16-Mbyte or 32-Mbyte) in connector
DRAM 1 (a), and tilt the module down until it locks in place (b).