Oki B6100 Technical Manual page 439

9- Frame & Size Sensor (PL9)
PWBA Size 1
Fan Assy
OKI B6100 Laser Printer - Base Engine Technical Manual
Version 1.0
Connective PWBA between the PWBA HKB26 MCU, PWBA Feeder and
the PWBA Size Option. This receives and sends the signals, information
data, and electric power. The Switch Size is mounted on this PWBA,
which detects the paper size loaded in the Cassette through the configu-
ration of the Cam SW actuated by the Actuator CST of the Cassette Assy.
Moves air through the printer interior to prevent heat buildup.
Figure 36. Components of Frame & Size Sensor
Principles of Operation
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