Installing Options 193
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5. Return the printer to its original state as shown below.
 
6. Plug the printer’s power cord into an electrical outlet.
7. Turn on the printer.
8. To confirm that the option is installed correctly, print a status 
sheet. See “Printing a Status Sheet” on page 196.
Removing the Adobe PostScript 3 ROM module
Perform the installation procedure in reverse.
Interface Cards
Your printer comes with a Type B interface slot. Various optional 
interface cards are available to expand your printer’s interface 
options.
Note:
Mac OS 8.5.1 to 9.X support the Type B IEEE 1394 Interface Card 
(C12C82372✽). It can be connected to a Macintosh
®
 FireWire
®
 port.