No. : CCE-1124
Date : Mar. 5, 2013
Document Systems Division
COUNTERMEASURE FOR "L4-16" TROUBLE
DUE TO MALFUNCTION OF PRESSURE
RELEASE DETECT ACTUATOR
1. Model Name:
MX-C380P/C400P, MX-C382SC/C402SC, MX-B381/B401, MX-B380P/B400P
The malfunction is caused by the mounting hole of Pressure release detect actuator of
fusing unit being shrank due to the influence of the heat etc, which may result in "L4-16"
As the countermeasure for the malfunction because of the shrinkage of mounting hole of
Pressure release detect actuator, the diameter of the mounting hole of Pressure release
detect actuator has been changed from φ5 to φ5.05.
- Pressure release detect actuator
Before change: φ5.0
After change: φ5.05
"A4" is engraved on modified parts.