I have a problem, Internet. My printer is acting up. It’s a HP Photosmart C4240 All-In-One, and today it decided not to detect my black cartridge after printing a few pages, therefore rendering it unable to print. I tried unplugging it and plugging it back in, taking both cartridges out and putting them back in again, cleaning the cartridges, and messing with CUPS and the drivers. No luck. This appears to be printer-independent, as I plugged the printer into my laptop and got the same thing.
This problem is particularly frustrating as I was planning to go around town and put up some flyers for NaNo, but I can’t do that if I don’t have any flyers to put up. Sigh.
So how do I fix this? Anyone know?