HP Designjet L25500 Printer series - Manual (Page 55)

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 75 . Electrostatic discharges are one of the main hazards to electronics
products. This type of damage can reduce the life expectancy of the device.
Printhead cleaning cartridge
The printhead cleaning cartridge cleans and maintains the printheads, and seals the printheads when
they are not in use to prevent them from drying out.
The cartridge contains a roll of cloth, which is used to clean the printheads. You are notified when 90%
of the roll has been used.
The printer will refuse to start a print job if it detects the end of the cleaning roll. You should then replace
the printhead cleaning cartridge with a new one.
Ink funnel
The ink funnel collects waste ink produced during printhead servicing. It is important that this funnel is
installed, as it prevents significant deposits of ink over various other printer parts.
From the ink funnel, the waste ink passes through a tube into the printhead cleaning container.
CAUTION: The printer can become damaged if the Ink funnel is not installed or is full.
Printhead cleaning container
The printhead cleaning container stores waste ink collected by the ink funnel..
ENWW Ink system components 51
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