你可以按以下步骤检查
1
a) Remove anything that is obstructing the catching.
b)Clean any contamination using alcohol or the like.
c) Correct any mis-positioning that has happened.
d) Replace the catcher.
2
When an error occurs though a tube is caught:
Suspect Part Test Points Expected Value Tube Detection CN2 (PCB No. 9264) pin 3 (GND) and pin 25 V 0 V when a tube is detected Sensor CN1 (PCB No. 9264) pin 13 (GND) and pin 85 V 0 V when a tube is detected CN4 (PCB No. 2134) pin 13 (GND) and pin 85 V 0 V when a tube is detected CN1 (PCB No. 2134) pin 16 (GND) and pin 45 V 0 V when a tube is detected CN1 (PCB No. 9260) pin 16 (GND) and pin 45 V 0 V when a tube is detected CN105 (PCB No. 6362) pin 13 (GND) and pin 1 5 V 0 V when a tube is detected CA-500 Series S/M 6-12 Revised December 2001
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