Internal Cabling And Signal Flow Diagrams - ENCAD 60e Service Manual

Internal Cabling and Signal Flow Diagrams

Figures 3-31 through 3-33 are schematics of the major components
and the cabling associated between them. The diagrams depicts
component boards or assemblies, jack connections, cables, and signal
flow. It is to be used by the technician as an additional aid in
troubleshooting and improve understanding of the printers theory of
operation.
Figure 3-31 shows all cable connections to the MPCB and the power
supply. Figure 3-32 shows all cable connections to the carrier PCB
and Figure 3-33 shows all connections of the leg harness assembly.
3) At the computer, type "GO ROMIMAGE" from the directory
that contains the GO.EXE and ROMIMAGE files.
4) In about 15 - 60 seconds, a single beep will be heard from the
printer to signify a good transfer of data. If a beep is not
heard, cycle the power on the printer and send the file again.
5) Turn the printer off, disconnect the J Tag Adapter, and
reinstall the Right Cover.
6) Turn the printer on and continue with a normal firmware
reload or upgrade by connecting the computer to the parallel
port and send the firmware file using the GO.EXE. type "GO
NJPROExx.ROM" where xx is the version of the firmware.
The actual name of the firmware file may
change and be different than what is stated
above.
NOTE