6.3Printer Options3. Remove one screw and remove the metal plate in the direction of thearrow.4. Locate the PostScript SIMM slot (the first slot on the left as shown)and the memory SIMM slot (the second slot on the right as shown)on the control board.They are not interchangeable.• To install a memory SIMM, continue with Step 5.• To install the PostScript SIMM, go to Step 7 on page 6.5.OPENCLOSEPS 2DRAM