HP Deskjet 840/842/843c HP DeskJet 840C Series - (English) Windows Connect Use - Page 59

Print cartridges, Replacing print cartridges

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Print cartridges Each HP print cartridge is a self-contained, plug-in ink supply. The printer operates with two print cartridges installed: one black and one tri-color. The HP printers and print cartridges are designed to work together to deliver outstanding print quality for results that are always clear, always sharp. Replacing print cartridges Note: When buying replacement print cartridges, check the part numbers carefully so that you buy the correct cartridges for your printer: 840C, 842C, and 843C require: Black HP No. [15] (equivalent to C6615 Series) Tri-Color HP No. [17] (equivalent to C6625 Series) To replace a print cartridge: 1 To access the print cartridge cradle, press the Power Button to turn on the printer. 2 Open the top cover. The cradle moves to an accessible position and the Print Cartridge light flashes. 3 Raise the cradle latch. 4 Lift the cartridge out of the cradle and discard it. Warning Keep new and used print cartridges out of the reach of children. Note: When a print cartridge runs out of ink, leave the empty cartridge in the cradle until you can replace it. The printer cannot print with only one print cartridge installed. 59

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Print cartridges
Each HP print cartridge is a self-contained, plug-in ink supply.
The printer operates with two print cartridges installed: one
black and one tri-color. The HP printers and print cartridges are
designed to work together to deliver outstanding print quality
for results that are always clear, always sharp.
Replacing print cartridges
To replace a print cartridge:
1
To access the print cartridge cradle, press the Power
Button
to turn on the printer.
2
Open the top cover. The cradle moves to an accessible
position and the Print Cartridge
light flashes.
3
Raise the cradle latch.
4
Lift the cartridge out of the cradle and discard it.
Keep new and used print cartridges out of the
reach of children.
Note:
When buying replacement print cartridges, check
the part numbers carefully so that you buy the correct
cartridges for your printer:
840C, 842C, and 843C require:
Black
HP No. [15] (equivalent to C6615 Series)
Tri-Color
HP No. [17] (equivalent to C6625 Series)
Note:
When a print cartridge runs out of ink, leave the
empty cartridge in the cradle until you can replace it.
The printer cannot print with only one print cartridge
installed.
Warning