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Safer PR90 - Sub-Component Disassembly and Reassembly; Printhead Disassembly;Reassembly

Safer PR90
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Globalis International
PR9 SERVICE MANUAL
-
VER1.1
Page
100
of
112
securing metal plates of the mechanical assembly rubber stops.
Lift the front part of the mechanical assembly off the base of the printer,
partly rotating it until you are able to reach the connectors on the main
board.
Unplug the printhead cable, the carriage movement motor cable and the
carriage reset photosensor cable from the main board.
Remove the console cable connector (1) from the left rear side of the
frame.
Remove the two rear side screws (2) so as to detach the upper part of
the mechanical assembly.
Fig. 6-4
6.3.6. PRINTHEAD DISASSEMBLY/REASSEMBLY
Open the printer cover and lift the mechanical assembly.
Remove the ribbon cartridge.
Unscrew the two screws (1) that secure the printhead.
Release the two fasteners(2) from the printhead cable support, down the
printhead cable support out and insert it into the back of the printhead.
Partly slide off the printhead from the carriage and unplug the two