Lexmark C530DN Technical Reference - Page 237

4-42 PostScript setfileposition file position setfileposition moves the read pointer in an open file to the new specified file position. This is defined as the number of bytes from the start of the file. The next read operation starts at the new file position. This operator is in systemdict. Errors: ioerror, stackunderflow, typecheck, undefinedfilename Note: An undefinedfilename error occurs if the file does not exist. sethardwareiomode integer sethardwareiomode - is parsed and discarded. In addition, one integer is removed from the stack. It supports compatibility with the IBM LaserPrinters 4019, 4029, and 4039. Errors: invalidaccess, stackunderflow, typecheck setidlefonts mark... setildefonts - supports compatibility with the IBM LaserPrinters 4019, 4029, and 4039. It is parsed and pulls items from the stack until a mark is reached. Error: unmatchedmark setignoresize See page 4-4.