HP PageWide XL 4000

Ink cartridges
The printer has a set of four ink cartridges in the order CKYM, with a capacity of 400 ml each.
Below each ink cartridge, the printer has two LED indicators: a padlock and an inkdrop.
●
The padlock LED is on when the cartridge is in use.
IMPORTANT: Do not try to remove a cartridge when the padlock LED is on.
●
The inkdrop LED turns yellow when the cartridge is almost out of ink, and turns red when the cartridge is
empty or faulty.
Ink cartridges require no maintenance or cleaning, but must be shaken before installation. High-quality
printing is maintained even when the ink level is low.
CAUTION: Avoid touching pins, leads, and circuitry when handling ink cartridges, because these elements
are sensitive to electrostatic discharge. Such devices are called ESD-sensitive devices. See Glossary
on page 128. Electrostatic discharges are one of the main hazards to electronics products. This type of
damage can reduce the life expectancy of the device.
The status of each cartridge is reported in the front panel:
●
OK: The cartridge is working normally.
●
Reseat: The cartridge is not responding, but removing and reinserting it may solve the problem.
●
Replace: The cartridge has been identied as faulty. It should be replaced by a functional cartridge.
●
Low on ink: The cartridge is low on ink. It should be replaced soon.
●
Very low on ink: The cartridge is very low on ink. It should be replaced very soon.
●
Empty: The cartridge has no ink. It should be replaced.
●
Missing: The cartridge is missing.
●
Wrong/Incompatible/Incorrect: The cartridge type is not suitable for this printer.
●
Expired: The cartridge has reached its expiration date.
●
Altered: The cartridge has been identied as relled or altered.
Ink cartridge part numbers
PageWide Printer 400 ml
C1Q57A HP 843A 400-ml Black Ink Cartridge
C1Q58A HP 843A 400-ml Cyan Ink Cartridge
C1Q59A HP 843A 400-ml Magenta Ink Cartridge
C1Q60A HP 843A 400-ml Yellow Ink Cartridge
C1Q61A HP 843B 400-ml Black Ink Cartridge
50 Chapter 3 Ink system ENWW