Try this site, it has images of different types of printer issues, including vertical black lines.http://www.printertechs.com/tech/print-defects/print-defects-index.phpIt says it's usually a defective toner cartridge or a contaminated fuser entrance guide. It could also be a bad fuser, but apparently those are the most common issues.
There are several signs that an alternator is going bad. A few signs are dim lights, smell, warning lights, and a dead battery.
some of the classic signs of a tranny going bad is leaking, slipping in and out of gear delayed starts from a stop where the car raises rpms before it takes off and shaking or jerking when its going into gear
There are a number of signs that become apparent when an ECM computer on a 1990 Chevy is going bad. The top signs include a non-functioning speedometer and flashing codes on the dash.
Check engine light on
less heat in your car
Yes, they do. The drum, fuser assembly, and transfer assembly may need replacing over time. Color laser printers can need more replacement parts than black and white laser printers because they have to create more complex images.
It's very easy to see the pump and you will see signs of leakage under it.
Signs of a clutch going bad, When at a stop it is hard to shift into gear.When driving off from a stop the engine RPMs increase but the vehicle speed doesn't.
Slipping of the clutch and a peculiar smell are the first signs of a clutch that is worn out.
It is important to know the signs of a bad car part. If an AC clutch bearing going bad, the biggest indication would be the trouble driving with the AC on in the car.
Signs could be: Shutting off while idling. Not starting on the first turn of the ignition. Or sputtering when starting.