HP Color LaserJet Enterprise M750 Printer series - Manual (Page 113)

Table 7-1 Supplies status messages (continued)
Control panel message Description Recommended action
Replace supplies This alert appears only if the product is
configured to stop when the print cartridges
reach the "very low" threshold. Two or more
supplies are at the estimated end of life.
The actual life remaining might be different
than the estimation. Consider having
replacement supplies available to install
when print quality is no longer acceptable.
The supply does not need to be replaced
now unless the print quality is no longer
acceptable. After an HP supply has reached
its approximated end of life, the HP
Premium Protection Warranty on that supply
ends.
Replace the necessary supplies.
Or, configure the product to continue
printing by using the Manage Supplies
menu.
Replace toner collection unit The product indicates when a toner
collection unit is full and needs to be
replaced. Continuing to print without
replacing the toner collection unit might
cause product damage, toner spill, or other
error conditions. Have a replacement toner
collection unit available to install. After a
toner collection unit has become full, the
HP Premium Protection Warranty on that
toner collection unit ends.
Replace the toner collection unit.
Replace transfer kit The product indicates when a transfer kit is
at its estimated end of life. The actual life
Replace the transfer kit. Instructions are
included with the transfer kit.
remaining might be different than the
estimation. Have a replacement transfer kit
available to install when print quality is no
longer acceptable. The transfer kit does not
need to be replaced now unless the print
quality is no longer acceptable. After a
transfer kit has reached its approximated
end of life, the HP Premium Protection
Warranty on that transfer kit ends.
Supplies in wrong position Two or more print-cartridge slots contain the
wrong color print cartridge.
Install the correct color cartridge in each
slot.
From left to right, the print cartridges should
be installed in this order:
● Yellow
● Magenta
● Cyan
● Black
Supplies low This message appears when at least two
supplies have reached the low threshold.
The actual supply life remaining might vary.
Identify which supplies are low. You do not
need to replace the supplies at this time
unless print quality is no longer acceptable.
After an HP supply has reached the very
low threshold, the HP Premium Protection
Warranty for that supply has ended.
To continue printing in color, either replace
the supply or reconfigure the product by
using the Manage Supplies menu on the
control panel.
ENWW Interpret control-panel messages 103