HP Designjet Z5400 Ink Tube System 44" E1L21-67008 TD-T770T12002444 The replacement procedure for this

The replacement procedure for this part is found on page 288 of the service manual --available here

Upper Left Suport (Without Sensor) T790 (CH539-67007)

Print Mech Board for all Designjet Z6100 plotters

System errors related to the line sensor:

Designjet 800 42"

HP Designjet Z5400 Ink Tube System 44" E1L21-67008 TD-T770T12002444 The replacement procedure for thisInk Tube System for 44" Designjet Z5400 Condition: Refurbished, Live tested Warranty: 12 months Includes purge tool to prime the tubes STOP! If your printer is showing the message "printhead replacement incomplete. Please restart it" and you suspect the problem is with the ink tube system, try this easy to install seal kit first. E1L21 67008 Trailing cable sold separately here. Quality HP Designjet Z5400 Ink tube system from LPS Computer. This is a