Citizen CBM1000 Service Manual page 12

(10) Installing Power Case SA
(built-in power supply type)
• Secure printer to power case SA with four
screws (M3 × 8 (ST)) from the bottom of
power case SA.
• Plug power connector into printer's power
connector port.
(11) Replacing IF PCB Assy
Remove IF PCB assy
• Take off the two screws (M3 × 6 (ST)) that
retain IF PCB assy.
• Pull out IF PCB assy from bottom chassis.
Install replacement IF PCB assy
• Insert replacement IF PCB assy into printer
until its card-edge connector properly plugs
into the mating socket.
• Secure IF PCB assy to bottom chassis with
two screws (M3 × 6 (ST)).
Power connector
M3 × 8 (ST)
Power case SA
IF PCB Assy
M3 × 6 (ST)
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CBM1000 TYPE II Service Manual