Dell 2155cn/cdn Color Laser Printer - Manual (Page 695)

Troubleshooting Guide 693
FILE LOCATION: C:\Users\fxstdpc-
admin\Desktop\0630_UG??\Mioga_AIO_UG_FM\Mioga_AIO_UG_FM\section31.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
Random spots/Blurred images
3 Replace the PHD unit if you have a spare unit.
a Replace the PHD unit. See "Replacing the
Print Head Device (PHD) Unit" and
"Installing a PHD Unit."
b After you replace the PHD unit, test print
your document again.
Does this solve your problem?
The task is
complete. Contact Dell.
Action Yes No
1 Ensure that the toner cartridges are installed
correctly. See "Installing a Toner Cartridge."
Does this solve your problem?
The task is
complete. Go to action 2.
2 Ensure that the PHD unit is installed correctly.
See "Replacing the Print Head Device (PHD) Unit"
and "Installing a PHD Unit."
Does this solve your problem?
The task is
complete. Go to action 3.
Action Yes No