HP 1055CMHP - Manual (Page 224)

Removal and Installation
8-16
HP DesignJets 1050C and 1055CM Printers Service Manual
6. Disconnect the air tube (refer to Figure 13).
Figure 13: Air Tube
7. Remove the ink cartridge tube connector (item 1) from the rear of
the left hand cover (item 2) and store it safely on top of the Printer
(refer to Figure 14).
Figure 14: Ink Cartridge Tube Connector (pulled out)
1. Press down here
2. Release the
tube here
C607431
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2