Service manual

ECU connectors
Figure 6-4 ECU connectors
Table 6-3 ECU connectors
Item Description
J101 Fuser (not shown)
J102 Power switch
J501 Interlock
J531 Formatter PCA (communication, +5v, +3.3v, GND)
J532 Formatter PCA (communication, +24v, GND)
J542 Laser/scanner
J551 Top-of-media sensor (PS751)
J552 Media-sensor PCA (fuser delivery sensor PS701 and media width sensor PS702)
J562 Pickup solenoid
J571 Motor-drive PCA
J581 TAGIN/TAGOUT PCA
ENWW Problem-solving diagrams 143