C5550 MFP User’s Guide
A guide to printing > 190
F
INE
 
LINES
 
ENHANCEMENT
This feature can be used to emphasize the pen width of very fine 
lines (minimum line width).
With some software applications, if this feature is turned ON, the 
spaces in bar codes may become too narrow. If this happens, 
turn [Adjust Ultra Fine Lines] OFF.
1. In the driver’s [Job Options] tab, click [Advanced].
2. Click the checkbox to turn on [Adjust Ultra Fine Lines].
If the option is turned on, a check mark appears in the box.
 PCL Fine Lines1_oda.jpg