HP LaserJet 4050 Printer series - Manual (Page 119)

EN
Chapter 4: Problem Solving 97
4 Replace the toner cartridge, and
close the top cover.
If a paper jam message persists, there
is still paper in the printer. Look for
paper in another location (page 90).
Note
If the message NEW TONER CARTRIDGE
= NO appears, ignore the message
when removing the toner cartridge to
clear jams from the printer.