HP 1055CMHP - Manual (Page 249)

Removal and Installation
8-41 HP DesignJets 1050C and 1055CM Printers Service Manual
3. When the Trailing Cable is inserted correctly, the shaded part (as
shown below) will not be visible.
4. Before powering ON the Printer, check the continuity (using a
tester) between the two points (as shown below).
n If there is continuity between the two points, then the Trailing Cable
is installed incorrectly. Do NOT power ON the Printer because you
will burn an internal Electronics Module fuse. Disconnect the
Trailing Cable and reconnect again using the above steps.
n If there is no continuity between the two points, then it is
possible to power ON the Printer without burning the internal
Electronics Module fuse, but there is a possibility that you may
still get the System Error Code 0B0006, in which case you have
to reconnect the Trailing Cable using the above steps.
Check Continuity
between these 2 points
This part will NOT
be visible when installed
correctly
Do Not install a
damaged Trailing Cable
C607440
Make sure you install
the trailing cable straight
without any bubbles