POSTSCRIPT EMULATIONFigure A4-1. PDL package contents1. PDL board2. Mounting pegsMemory requirementsThis option requires a minimum of 4 MB (or two 2 MB SIMMboards) of additional memory.If your printer does not have the required extra memory, callyour sales representative.Note: The PDL kit complete supplies 6 MB as standard.Before you beginIf you do not wish to install the PDL board or coprocessoryourself, call for service and for a nominal charge, a local servicerepresentative will be sent to perform the installation for you.If you choose to do the installation yourself, refer to thefollowing instructions.Perform the following steps before beginning the PDL boardinstallation procedures. (Refer to figure A4-2.)A4-2 XEROX 4213 LASER PRINTER USER GUIDE