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Technology > Fixing System > Controls > Down sequence control
Technology > Fixing System > Controls > Down sequence control
Related Service Mode
Setting for down sequence start temperature when feeding small size paper
PRINT > SW > 64
<Setting value>
0: +20 deg C
1: +10 deg C
2: 0 deg C [Default: 2]
3: -10 deg C
4: -20 deg C
•
Down sequence when switching paper size
Purpose:
This down sequence prevents temperature rise of non-feeding area: there can be
possible fixing offset or wrinkle of the succeeding paper due to increased temperature
of non-feeding area of the preceding paper when continuously making prints or
feeding wider length of paper than the preceding paper.
Normal
1st Step
2nd Step
3rd Step
4th Step
235deg C, 430msec
Return
175deg C,430msec
245deg C, 430msec
255deg C, 430msec
275deg C, 430msec
Starting conditions:
If the detected temperature of the sub thermistor reaches more than 210 deg C (*1)
when switching to the paper which has longer width than the preceding paper.
Operation:
Pickup of the succeeding paper and power distribution to the heater are stopped as
well to decrease the fixing temperature.
Completion conditions:
When the detected temperature of the sub thermistor reaches 170 deg C and less (*1)
*1. It is different according to setting value of the user mode (Special mode S or
Rotation/collation adjustment)
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F-2-74
F-2-74
Содержание IMAGERUNNER 2530
Страница 1: ...9 8 7 6 5 4 3 2 1 imageRUNNER 2530 2525 2520 Series Service Manual...
Страница 4: ...Blank Page...
Страница 16: ...1 1 Product Overview Product Overview Product Lineup Feature Specifications Name of Parts...
Страница 111: ...3 3 Periodical Service Periodical Service Consumable Parts and Cleaning Parts...
Страница 159: ...5 5 Adjustment Adjustment Outline Adjustment when replacing parts Image position adjustment...
Страница 166: ...6 6 Troubleshooting Troubleshooting Upgrading Targets and Procedure...
Страница 171: ...7 7 Error Code Error Code Overview Error Code Jam Code Alarm Code...
Страница 186: ...8 8 Service Mode Service Mode Outline Details of Service Mode...
Страница 321: ...Service Tools General Circuit Diagram Appendix...