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How to Clean the CTD (Color Toner Density) Sensor on the C3760n / C3760dn / C3765dnf / S3840cdn / S3845cdn Dell Color Laser Printers | Dell US
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How to Troubleshoot 093-xxx Insert Cartridge Errors on the 3130cn/3130cdn Dell Laser Printer | Dell US
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![I put electrical tape over the ink sensor in my laser printer. I'm still using the toner cartridge it said was empty six months ago. : r/Frugal I put electrical tape over the ink sensor in my laser printer. I'm still using the toner cartridge it said was empty six months ago. : r/Frugal](http://i.imgur.com/3tjKV.png)
I put electrical tape over the ink sensor in my laser printer. I'm still using the toner cartridge it said was empty six months ago. : r/Frugal
![I put electrical tape over the ink sensor in my laser printer. I'm still using the toner cartridge it said was empty six months ago. : r/Frugal I put electrical tape over the ink sensor in my laser printer. I'm still using the toner cartridge it said was empty six months ago. : r/Frugal](https://i.redd.it/a18ar0mphnr01.jpg)
I put electrical tape over the ink sensor in my laser printer. I'm still using the toner cartridge it said was empty six months ago. : r/Frugal
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