Print Head Cables - CPG Compuprint SP 40 Maintenance Manual

Maintenance Manual
2.20

Print Head Cables

DANGER :
To prevent serious personal injury from electrical shock always turn the printer off and unplug
the power cable before to remove the print head cables.
Print head cables are item 95 of figure 2.23 and are protected by the mylar film (item 96 of figure 2.23).
To Remove:
1) Remove the top and the main cover assy (see chapter 2.2).
2) Remove the inked ribbon cartridge.
3) Unplug the seven cacles from the connector on the front side of the engine board.
4) Remove the four screws fixing the mechanical assy on the base.
5) Acting from the front side, gently rise the mechanical assy and unplug the print head cables from the
engine board.
6) Remove the print head safety cover.
7) Pushing down extract the plastic flat lock (item 82 of figure 2.23).
8) Extract the two retainer (item 84 of figure 2.23) securing the cables and the mylar film on the vertical
frame.
9) Unscrew the screw (item 6 of figure 2.23) fixing the flat bracket (item 92 of figure 2.23) on the right
frame and remove it.
10) Unplug the cables from the print head.
11) Remove the print head cables sliding them off from the rear side of the printer.
To Install:
To install, follow the removal step in reverse order.
Rev. 005
Figure 2.23 - Print Head Cables Removal
48
SP 40
Chapter 2
Removals