Canon Arizona 1300 Series User Manual page 215

5. Once ink has been drawn into the syringe (it may spring back due to the vacuum in the syringe),
release the plunger slowly, close the stopcock, disconnect the syringe, and carefully discard the
ink into a waste bucket.
IMPORTANT
The same syringe can be used to bleed all the ink channels if they are done in
succession. The syringe cannot be stored and reused as the ink chemistry will degrade
the syringe. If only some of the ink channels require bleeding, discard the syringe
immediately after finishing those channels. Do NOT reuse it on other ink channels at a
later date.
Bleed an Ink Filter
Chapter 11 - Maintenance 215