Other Firmware Upgrades

NEIT and 2400 dpi resolution SIMM based upgrades require that your printer engine be reset to operate at 10 ppm (letter/A4 output). Although the first of these two upgrades, which changes your printer engine speed, must be done at the factory, the other upgrade may be installed on site.

The 2400 dpi upgrade consists of a Flash SIMM, a FIFO SIMM, and, possibly, a SODIMM RAM upgrade. The NEIT upgrade consists of a replacement flash SIMM. These upgrades can be installed on site.

Note: The optional duplexer and optional 2,000 sheet feeder are available only for 20 ppm printers. They cannot be used on printers that have the 2400 dpi or NEIT upgrade installed.

Installing SODIMMs and SIMMs

RAM SODIMMs are installed in the DRAM banks (see the previous section); flash and FIFO SIMM banks are labeled on the board (fig. 10.30). The RAM SODIMM and the Flash and FIFO SIMMs are different sizes and will only fit in the correct banks.

Bank 0/0

Bank 1/0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Bank 0/1

 

 

 

Bank 1/1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Flash ROM SIMM Bank SODIMMS

Fig. 10. 31 Flash SIMM and SODDIM Banks

___________________________________________ Options 10-29

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Xante 3 Series warranty Other Firmware Upgrades, Installing SODIMMs and SIMMs, Flash ROM Simm Bank Sodimms