Davin J012, Service Manual

Page: 318 / 365

This occurs with the print head ink tanks empty the first time the printer is switched on with ink cartridges in
the printer, or after a new ink cartridge has been installed to replace an empty cartridge after the print
head ink tank has emptied. Ink supply to the empty print head ink tank from the ink cartridge starts
automatically after the printer is switched on.
Normal Filling
The machine monitors the level of ink in each ink tank and replenishes the ink supply as soon as the amount
of ink drops below the prescribed level.
Air Release Filling
If air is detected inside a print head ink tank at power on, at the beginning of normal filling, at the start of
automatic cleaning (done at prescribed intervals), or after air purging (also done at prescribe intervals),
then all the ink is purged from the ink tank and replaced immediately with fresh ink.
Ink Collector Tank
1 Ink Collector Tank Release
2 Tank Handle
3 Tank Entrance Slot
4 Ink Collector Tank Sensor
The ink collector unit holds the used ink sent to it from the maintenance unit above.
Ink Supply
317
6