Epson 7000 사용자 설명서

There is only one ink cartridge holder for all six cartridges. The design of the 
holder makes it quite easy to install and replace ink cartridges from the front 
of the printer. To prevent users from accidently installing a color ink cartridge 
in the wrong slot, the cartridges have slightly different designs.

Before moving the printer you or the user now has to flush the ink system as 
described in “Transportation Mode” on page 53.

The following sensors are located in the ink cartridge compartments.

†

Ink Cartridge sensor
This optical sensor is built in all six ink cartridge slots.

When a cartridge is installed, switch = closed

When a cartridge is not installed, switch = open

†

Ink Low sensor
This mechanical sensor (microswitch) is at the bottom of all six ink 
cartridge slots and detects when ink is running out.

When the I/C is nearly empty, the switch = open

When the I/C is not low (normal), the switch = closed

If you are familiar with the EPSON Stylus Pro 9000, you should 
quickly notice a few differences, including the missing ink 
valve, missing ink-type sensor, missing ink color sensor and 
missing ink ID sensor.