How To Change Ink Bags - Oce Arizona 550 GT User Manual

User Manual: Arizona 550 GT - Version 1.2, Revision B - 2012

How to Change Ink Bags

Introduction
The ink is supplied to the printer in 2 liter bags. The bags have a non-spill coupler
bonded into the top corner. When installing onto the printer, the bags are inverted and
the quick connect couplers are pushed into their corresponding female coupling - opening
up the flow path for the ink. If a bag of ink with an invalid serial number, expired use-
by date, incorrect color, or expired tag is connected to the printer, then the operator is
alerted.
When to do
An ink bag can be replaced at any time. Ink bags should be replaced if:
• The printer displays an "Error: ink fill timed out" message. This does not necessarily
mean that the ink bag is empty, but if you see it, check the level of ink remaining and
change the bag if needed. If you see the message and there is still ink in the bag, place
a service call.
• The operator sees that the bag is empty.
•
An ink bag is nearly empty and the operator wants to leave the printer unattended
during a long print and does not want the ink to run out. The nearly empty bag can
be reconnected and used up later when the operator is present.
Note:
An ink bag can be changed during a print job. It is not necessary to stop the printer.
Ink bags may contain a small amount of air that can become trapped in the ink filter.
Bleed air out of the ink filters periodically to extends the filter's life and to ensure optimal
ink flow to the reservoirs. Refer to the Maintenance chapter for instructions on how to
change and bleed ink filters.
Before you begin
Safety Information - Use appropriate safety equipment - nitrile gloves and eye protectors.
Take precautions to avoid ink on your skin or in your eyes.
Caution:
Be sure to read the section on Safety Guidelines for Ink Materials before handling UV
inks. Also, read the MSDS sheets available from the Customer Support web site for more
detailed information on ink safety and handling.
How to Change Ink Bags
Chapter 10 - Ink System Management 207