美能达维修召唤c3852
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美能达维修召唤c3852
美能达c350售后技术论坛 不离不弃 2018/10/9 13:25:35 350C5832是什么意思，怎么解决。。。。。
美能达c350售后技术论坛 韩室绞 2018/10/10 22:02:13 Code C3852
Description Low Fuser Temperature Failure (Sub)
- The Fusing Roller Thermistor and Fusing Roller Sub Thermistor are detected to be at a temperature below
105 °C during standby.
- The Fusing Roller Thermistor and Fusing Roller Sub Thermistor are detected to be at a temperature below
105 °C during printing.
Remedy
1 Check that the H1 comes on when the Right-Side Door is opened, then closed, and correct or replace as necessary.
2 Check that the H2 comes on when the Right-Side Door is opened, then closed, and correct or replace as necessary.
3 Check the installation of the TH1 and the TH2, and correct or clean as necessary.
4 Check the operation of the TH1. Remove CN80 (4P), and then check that the resistance across CN80-2 and -3 on the Thermistor is infinity.
5 Check the operation of the TH2. Remove CN81 (4P), and then check that the resistance across CN81-2 and -3 on the Thermistor is infinity.
6 Check the continuity of the H1. Correct or replace as necessary.
7 Check the continuity of the H2. Correct or replace as necessary.
8 Change PU1.
9 Change PWB-A.
美能达c350售后技术论坛 不离不弃 2018/10/9 13:25:35 350C5832是什么意思，怎么解决。。。。。 美能达c350售后技术论坛 韩室绞 2018/10/10 22:02:13 Code C3852 Description Low Fuser Temperature Failure (Sub)
- The Fusing Roller Thermistor and Fusing Roller Sub Thermistor are detected to be at a temperature below
105 °C during standby.
- The Fusing Roller Thermistor and Fusing Roller Sub Thermistor are detected to be at a temperature below
105 °C during printing.
Remedy
1 Check that the H1 comes on when the Right-Side Door is opened, then closed, and correct or replace as necessary.
2 Check that the H2 comes on when the Right-Side Door is opened, then closed, and correct or replace as necessary.
3 Check the installation of the TH1 and the TH2, and correct or clean as necessary.
4 Check the operation of the TH1. Remove CN80 (4P), and then check that the resistance across CN80-2 and -3 on the Thermistor is infinity.
5 Check the operation of the TH2. Remove CN81 (4P), and then check that the resistance across CN81-2 and -3 on the Thermistor is infinity.
6 Check the continuity of the H1. Correct or replace as necessary.
7 Check the continuity of the H2. Correct or replace as necessary.
8 Change PU1.
9 Change PWB-A.
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