Service Manual
Page 65
... plug from J13 on pin 1. If the problem persists, disconnect the thermistor cable and check for the 220 V model printer This printer uses a belt fuser and therefore does not have a lamp. Diagnostic information 2-41 Plug the AC line into the LVPS/HVPS and switch unit on page 4-13. See "Controller...be ground. See "LVPS/HVPS service check" on pins 8 and 9 at both ends and check each conductor for the 220 V printer FRU LVPS/HVPS Action Unplug the printer. Turn the switch off. The voltage should be exposed at PCN5. Remove the LVPS/HVPS, and check the fuses for continuity. ...
... plug from J13 on pin 1. If the problem persists, disconnect the thermistor cable and check for the 220 V model printer This printer uses a belt fuser and therefore does not have a lamp. Diagnostic information 2-41 Plug the AC line into the LVPS/HVPS and switch unit on page 4-13. See "Controller...be ground. See "LVPS/HVPS service check" on pins 8 and 9 at both ends and check each conductor for the 220 V printer FRU LVPS/HVPS Action Unplug the printer. Turn the switch off. The voltage should be exposed at PCN5. Remove the LVPS/HVPS, and check the fuses for continuity. ...