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| Slot 5/3 reports all cartridges to have a defective TSR sensor what happens? |
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The "on all cartridges TSR error" is caused usually from particles of dry pigmented ink. Pigmented ink (also the dry particles) are conductive and will give you this misreadings.
The dry ink causes a short between the pin and the housing or between each other.
To resolve it clean the dirty contact carefully using the Cleaning menu. To clean more extensively you can remove the respective slot carefully and clean the contact on this module outside of the housing. BE CAREFULL! Sensitive electronic is on the back of the modules!
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1. Ink can dry out and cause a short between the hole in the module casing and the pin.
2. The TSR error can also be caused on some modules by particles of ink drying on the pins themselves. This causes a bad contact between the inner and outer casings of the spring loaded pins.
3. To prevent these problems, always make sure the face of the cartridge is cleaned of all ink residues before putting the cartridge into the tester.
4. Clean the pins regularly using the cleaning menu on the shop tester. Refer to the manual.
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