Event log message Description Comments
54.0B.XX The density sensor is out of range.
●
XX = 00 Black
●
XX = 01 Cyan
●
XX = 02 Magenta
●
XX = 03 Yellow
54.0C.XX Halftone calibration error.
●
XX = 00: Black Dhalf warning
●
XX = 01: Cyan Dhalf warning
●
XX = 02: Magenta Dhalf warning
●
XX = 03: Yellow Dhalf warning
54.0D.XX
●
XX = 00: Black density-
measurement abnormality
●
XX = 01: Cyan density-
measurement abnormality
●
XX = 02: Magenta density-
measurement abnormality
●
XX = 03: Yellow density-
measurement abnormality
1.
Press the Home
button.
2. Press the down arrow
to highlight
CONFIGURE DEVICE, and then
press the OK button.
3. Press the down arrow
to highlight
PRINT QUALITY, and then press
the OK button.
4. Press the down arrow
to highlight
QUICK CALIBRATE NOW, and
then press theOK button.
54.0F.XX
●
XX=00: Black misregistration is out
of range.
●
XX=01: Cyan misregistration is out
of range.
●
XX=02: Magenta misregistration is
out of range.
●
XX=03: Yellow misregistration is out
of range.
1.
Press the Home
button.
2. Press the down arrow
to highlight
CONFIGURE DEVICE, and then
press the OK button.
3. Press the down arrow
to highlight
PRINT QUALITY, and then press
the OK button.
4. Press the down arrow
to highlight
FULL CALIBRATE NOW, and then
press the OK button.
54.12 Printer error ITB speed control sensor.
54.14 CPR sensor abnormal Replace RD sensor assembly.
54.1C Auto clean error Check RD sensors tor toner residue.
380 Chapter 3 Solve problems ENWW