HP Deskjet 990c HP DeskJet 990C Series Printer - (English) Online User's Guide - Page 43

Print Cartridge Status, continued

Page 43 highlights

Print Cartridges: Print Cartridge Status Print Cartridge Status continued When the Print Cartridge Status Light flashes, open the printer's top cover and follow the instructions below. For more information on replacing print cartridges, see page 44. If the arrow points to... Problems with print cartridges Color Black Print cartridges low on ink It means... The print cartridge is either: • missing • improperly installed • the wrong print cartridge for the printer • defective Color or black print cartridge is running low on ink. To solve the problem... 1 Insert a print cartridge if it is missing. 2 Remove and reinsert the existing print cartridge. 3 If there is still a problem, verify that the color cartridge is an HP C6578 Series or HP No. 78 cartridge, and the black cartridge is an HP 51645 Series or HP No. 45 cartridge. 4 If the problem persists, replace the cartridge. • Consider replacing the color cartridge with an HP C6578 Series or HP No. 78 cartridge. • Consider replacing the black cartridge with an HP 51645 Series or HP No. 45 cartridge. Color Black Print cartridges OK Print cartridges are operational. No problems. 43

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43
Print Cartridges: Print Cartridge Status
Print Cartridge Status
continued
When the Print Cartridge Status Light flashes, open the printer’s top cover and follow the instructions below. For more information on
replacing print cartridges, see page 44.
If the arrow points to...
It means...
To solve the problem...
Problems with print cartridges
The print cartridge is either:
• missing
• improperly installed
• the wrong print cartridge for the printer
• defective
1
Insert a print cartridge if it is missing.
2
Remove and reinsert the existing print cartridge.
3
If there is still a problem, verify that the color cartridge
is an HP C65
78
Series or HP No. 78 cartridge, and the
black cartridge is an HP 516
45
Series or HP No. 45
cartridge.
4
If the problem persists, replace the cartridge.
Print cartridges low on ink
Color or black print cartridge is running low
on ink.
• Consider replacing the color cartridge with an
HP C65
78
Series or HP No. 78 cartridge.
• Consider replacing the black cartridge with an
HP 516
45
Series or HP No. 45 cartridge.
Print cartridges OK
Print cartridges are operational.
No problems.
Color
Black
Color
Black