E-Tech STYLUS Pro WT7900 - Manual (Page 79)

79
Maintaining and Transporting the Printer | 79
Shaking the Installed White Ink Cartridge
Once you’ve installed a white ink cartridge in the printer, it needs to be
shaken weekly to maintain image quality. The printer will alert you at the
end of each week when shaking is required:
You can check the number of days remaining until the next time you need to
shake the ink cartridge. This is shown at the bottom of the LCD display:
You can continue to print if shaking is
required, but it is recommended that you do
so as soon as possible to maintain print
quality. If a month passes without the
cartridge having been shaken, you see a
warning message and you cannot print. If
this happens, shake the white ink cartridge
to clear the error and resume printing.
Follow these steps to shake the white ink cartridge:
1. Make sure the printer is on, then press the button.
2. Press d to select OPEN LEFT COVER , then press OK .
The left ink cover is unlocked.
Caution: The white ink
needs to be shaken even
if the printer isn’t being
used. If necessary, turn
on the printer once a
week to remove and
shake the cartridge.
Days until white ink cartridge shaking
Tip: If you don’t print for
more than a month,
perform a nozzle check
(see page 83) and select
the PRINT WITH WHITE
INK option. This helps
keep the white ink
nozzles clean.