Ricoh SP C250DN Laser printer Toner cartridge Hack

Some days ago my printer stopped working with the well known message "toner empty" showing on the display. But wait, the cartridges are heavy. Hmm...Are the toners really empty ...

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The joys of connecting to enterprise WIFI networks in Ubuntu 14.04

After a recent upgrade from the last long term support version of Ubuntu (12.04 Precise Pangolin) to the latest one (14.04 Trusty Tahr), my hopes of an again ...

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