HP LaserJet Pro CM1415fnw Color Multifunction Printer - Manual (Page 237)

Control panel message Description Recommended action
Yellow in wrong position The print cartridge is installed in the incorrect
slot. Make sure that each print cartridge is
installed in the correct slot. From front to
back, the print cartridges are installed in this
order: black, cyan, magenta, and yellow.
Yellow Very Low The print cartridge is at the end of its useful
life, and the
At Very Low menu item in the
System Setup menu is set to Continue .
To ensure optimal print quality, HP
recommends replacing the print cartridge at
this point. You can continue printing until you
notice a decrease in print quality. Actual
cartridge life may vary.
Once an HP supply has reached “very low”,
HP's premium Protection Warranty on that
supply has ended. All print defects or
cartridge failures incurred when an HP supply
is used in continue at very low mode will not
be considered to be defects in materials or
workmanship in the supply under the HP Print
Cartridge Warranty Statement.
Table 13-1 Control-panel messages (continued)
ENWW Interpret control-panel messages 221