Card Stock & Label Guide
Page 130
...Optra and Optra plus laser printers that are not recommended for general use the 4039 cartridges in Optra printers, since they cannot provide the 1200 dpi quality desirable for other maintenance procedures to clean the inside of your printer documentation for graphics and gray scaling. Using refilled non-Lexmark... cartridges can void the printer warranty. Removing debris helps improve paper feeding and fuse grade. • See your printer. To remove excess dust and debris, you may void your printer documentation for specific instructions on how...
...Optra and Optra plus laser printers that are not recommended for general use the 4039 cartridges in Optra printers, since they cannot provide the 1200 dpi quality desirable for other maintenance procedures to clean the inside of your printer documentation for graphics and gray scaling. Using refilled non-Lexmark... cartridges can void the printer warranty. Removing debris helps improve paper feeding and fuse grade. • See your printer. To remove excess dust and debris, you may void your printer documentation for specific instructions on how...