Prior to ANY software installation, you should start with extensions off when running any installer and check to make sure there is adequate hard drive space for installation.
Remove the Fonts Folder
Sometimes when the Installer finds a font already installed, it generates an error. If you are doing the standard Easy Install and a generic error message appears instructing you that the printer software could not be installed onto the requested disk, remove the Fonts folder. To remove the Fonts folder, do the following:
2. Open the System folder.
3. Drag the fonts folder out of the system folder and place it on the desktop.
4. Restart the computer again with extensions off
5. Launch the StyleWriter software installer (use the Easy Install).
Important Do not drag the old Fonts folder from the desktop into the System folder.
If the easy install did not complete, perform a custom Installation of the StyleWriter printer driver. To install just the StyleWriter printer driver, do the following:
2. Launch the StyleWriter software installer.
3. Select Custom Install from pop-up menu in the main Installer window.
4. Select QuickDraw Printer Software.
5. Click the Install button.
If you still cannot install the StyleWriter printer software, you need to remove the Extensions, Control Panels, and Preference Folders. To do this, follow these steps:
2. Restart with Extensions off.
3. Use the Custom Installation procedure again.
The reason you may have to remove these folders is that some installers lock the driver if it is already installed. Also, the printing preferences are sometimes locked, or the General Controls control panel is set to Protect System Folder. Virus software may also remain active even with Extensions off, preventing changes to the System folder. Any of these circumstances can result in the generic "installation cannot take place on this disk" message.
Custom Installation of Desktop Printing Software
With most current StyleWriter printer models, Apple has included the Desktop Printing extension as part of the software. Once you have successfully installed the StyleWriter printer driver, you can use the Custom Installation procedure to install the Desktop Printing extension. If the Desktop Printing extension does not install, you will need to remove the Control Panels, Extensions, and Preferences folders, then perform the custom installation procedure again.