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Confidential
■ Error code 4300
Number of pages printed with the belt unit will reach the upper limit soon. (90%)
Error code 4400
Number of pages printed with the belt unit has reached the upper limit. (Printing is not stopped.
）
< User Check >
- Prepare a new belt unit.
■ Error code 4500
Number of used pages for the fuser unit has reached the upper limit.
(Printing is not stopped.
）
■ Error code 4600
Number of pages printed with the laser unit has reached the upper limit.
Supplies
Belt End Soon
Supplies
Replace Belt
Step Cause Remedy
1 Main PCB failure if the error code
remains after replacing with a
new belt unit and resetting the
belt counter
Replace the main PCB ASSY.
Maintenance
Replace Fuser
Step Cause Remedy
1 The fuser unit is at the end of life Replace the fuser unit. After replacing the
fuser unit, refer to “1.3.37 Reset counters
for parts (Function code 88)” in Chapter 5,
and reset the fuser unit counter.
2 Main PCB failure if the error code
remains after replacing with a
new fuser unit and resetting the
fuser unit counter
Replace the main PCB ASSY.
Maintenance
Replace Laser
Step Cause Remedy
1 The laser unit is at the end of life Replace the laser unit. After replacing the
laser unit, refer to “1.3.37 Reset counters
for parts (Function code 88)” in Chapter 5,
and reset the laser unit counter.
2 Main PCB failure if the error code
remains after replacing with a
new laser unit and resetting the
laser unit counter
Replace the main PCB ASSY.
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General
Weight and Dimensions
