How to Reset the Photoconductor Page Count on a Lexmark E250d or E250dn Printer
1- With the printer powered on, open the front door / cover.
Lexmark E250.gif
2- Press and hold the cancel button (PATTLNK_4132007_1648-CancelButton_RedX_E250_en_US.gif ¬) until all the lights flash. This indicates...