No, no. If you are using 5.1.2 then what you do is log in to your client machine using ADMIN. Then go to network neighborhood and find the server you have the printer loaded on. Then when you open the server you should see a folder called "Printers and Faxes" (Do not click on the printer it's self)
Open the P&F folder and you should see your printer in there. Right click on it and go to properties. When the properties screen opens you should see a sharing tab. Click on that and you will see the option "Additional Drivers" You just need to have a 95 disk etc to upload your drivers and you should be good!