Specifications

2 Before Use
2-8
Cartridge control
The printer uses two ink cartridges for each supply system (each nozzle row), i.e., 16 cartridges in total.
For each supply system, always only one cartridge of the two works as the supply cartridge. Switching is
made between the two cartridges so that the two cartridge locations are selected alternately for the supply
cartridge.
Cartridge LEDs
The LEDs (green and red) in each slot indicate the cartridge status.
Cartridges that cannot be used
Conditions for cartridge switching
The supply cartridge is switched at the detection of any of the following conditions:
Green LED lit Indicates that the cartridge is currently serving as a supply cartridge.
Red LED flashing
Indicates that the cartridge is in the [INK END], [INK NEAR END], [Expira-
tion:1MONTH] or [Expiration] state.
Red LED lit
Indicates that the cartridge is in the ink IC warning status or it is a remaining amount zero
cartridge or no cartridge has been set.
Ink IC warning
Error related to ink cartridges, namely, [NON-ORIGINAL INK], [WRONG
INK IC], [Kind of INK], [Color of INK], [WRONG CARTRIDGE] or [Expi-
ration:2MONTH]
Remaining amount zero cartridge
Cartridge in which there is no ink remaining as a result of execution of the
ink use-up cleaning function (this function, when performing cleaning, uses
first the cartridge that is in the [INK NEAR END], [INK END] status)
[INK END] during printing
[INK NEAR END] during ink charging
Ink IC warning
The cartridge has been removed
Ink use-up cleaning
Cartridge LED