HP Designjet 4000 Printer series - Manual (Page 112)

How do I insert a printhead?
1. If the printhead is new:
a.
Remove the blue protective cap by pulling down on it.
b. Remove the clear protective tape from the printhead's nozzles by pulling on
the paper tab.
The printhead is designed to prevent you from accidentally inserting it into the
wrong position. Check that the colored label on the printhead matches the
colored label of the carriage position into which the printhead is to be inserted.
2. Insert the new printhead into its correct position in the carriage.
Caution Insert the printhead slowly and vertically, straight down. It may
be damaged if you insert it too fast, or at an angle, or if you turn it as you
insert it.
Chapter 6
110
How do
I
handle
the
ink
system?