6-22 – Printing on Various Media and Options6. Reassemble the printer following the procedure in “Reassembling the Printer”later in this chapter.Installing Optional MemoryStandard RAM for your printer is 64 MB. You can upgrade printer memory to 128MB or to 256 MB.If you order a memory upgrade with your printer it will be installed before the printerships.When you first upgrade memory from the original 64 MB, the RAM jumper must beremoved to enable the SODIMM bank for the upgrade. Also, you can only install oneSODIMM upgrade on the controller board. This means that if you upgrade to 128MB and later decided to upgrade to 256 MB, you have to replace the 128 MBSODIMM with the 256 MB SODIMM.Static electricity can destroy the printer’s electronic components. Always use anantistatic procedure when working with the controller board. Use an anti-staticwristband or touch an unpainted metal surface to eliminate static electricity beforehandling a circuit board. When handling a board, always hold it by the edges andavoid walking around, particularly on carpeted surfaces.To install a memory upgrade1. Access the controller board following the procedure in “Accessing theController Board” earlier in this chapter.2. Reposition the RAM jumper if this is the first memory upgrade for yourprinter.a. Pull the RAM jumper off of its two prong socket (fig. 6.32).
