6.Improving Throughput
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paper feeding.)
Cause 2
The amount of toner deposit is controlled for each type/thickness of paper. Wait time occurs because it
is necessary to reduce/increase imaging via changeover of imaging electric potential. This wait time
results in decreased productivity. (In this case, the wait time is always about 3 seconds, which is the
time required to reduce/increase imaging.)
Solution
This solution is only for CE.
Solution for Cause 1
1. Change the value of "Print Mode When Switching Paper Type" (No.1234) in "Custom Paper
Setting" from "0" (Fusing Priority) to "3" (Productivity Priority).
2. Set the value of Fusing Temperature Range (No. 1235) in "Custom Paper Setting" by +3 from the
current value.
The upper limit is +9. Do not set any value larger than that.
Solution for Cause 2
1. Check the PM counter of the parts around the drum (photoconductor unit) and then replace the
parts for which the counter has been exceeded.
2. Set SP3-600-070(Select ProCon: IMSSe Select) to 0 (OFF).
Setting SP3-600-070 to “0 (OFF)” stops changing the deposit amount even when the
type/thickness of paper changes, thus completely eliminating wait time.
However, this also results in deposit amount which does not match the paper. Therefore, there
is the possibility of slight changes in image density.
After taking the above measures, we recommend performing color calibration again for the
DFE.
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