Wherever "MX-xxxx" appears in this manual, please substitute your model name for . (Install the PS printer driver and Macintosh PPD file from the "Software Missing: M Symptom. The company Sharp is member of the SAP Printer Vendor program and offers within . MX-M SH1DJ . PDL: PostScript. Buy Refurbished Sharp MX-M Monochrome Multifunction Copier from ABD Office Automatic Duplex Printing: Yes MX-PKX1: PostScript 3 Expansion Kit.