Dell 2150cn/cdn Color Laser Printer - Manual (Page 452)

450 Troubleshooting Guide
FILE LOCATION: C:\Users\fxstdpc-
admin\Desktop\0630_UG??\Mioga_SFP_UG_FM\Mioga_SFP_UG_FM\section28.fm
D E L L C O N F I D E N T I A L – P R E L I M I N A RY 9 / 1 3 / 1 0 - F O R P R O O F O N LY
Jagged characters
Action Yes No
1 If the printer is installed in a high altitude
location, set the altitude of the location.
a Launch the Tool Box, and click Adjust
Altitude on the Printer Maintenance tab.
b Select the value close to the altitude of the
location where the printer is installed.
Does this solve your problem?
The task is
complete. Go to action 2.
2 Replace the PHD unit if you have a spare unit.
See "Replacing the Print Head Device (PHD) Unit"
and "Installing a PHD Unit."
Does this solve your problem?
The task is
complete. Contact Dell.