Why is my printer error light not blinking?
As soon as it’s plugged in, the error light comes on but no error code appears. I’ve tried unplugging it and plugging it back in (all variations of cords & cables), and nothing happens. Just a solid error light. I can’t get drivers installed on this computer because the computer won’t “see” the printer.
What does it mean when a check engine light is on or flashing?
What It Means When a Check Engine Light Is On or Flashing. The check engine light is part of your car’s on-board diagnostic (OBD) system. This system is operated by the electronic control module (ECM), which is your car’s computer.
What does it mean when the freezer display blinks?
– The temperature display panel will also blink if the refrigerator is reset. – When the refrigerator and freezer reach the set temp, the blinking stops. – If the blinking does not stop, unplug the refrigerator for about 30 seconds to reset the processor. – If the display still blinks it may indicate a problem within the freezer.
What does it mean when your warning light is on?
Some vehicles will perform what is known as a bulb check on the dashboard. This check is for the driver’s convenience, so they know the bulbs of their vehicle’s warning lights are working properly.
What does a flashing check engine light mean?
A flashing check engine light and a P0301 to P0312 diagnostic trouble code (DTC) is a surefire indication that one or more cylinders are misfiring. Occasional misfires may pass unnoticed, but a steady misfire is hard to miss. The engine usually feels rough, lacks power and uses more gas than usual. Sometimes a misfire may feel like a vibration.
– The temperature display panel will also blink if the refrigerator is reset. – When the refrigerator and freezer reach the set temp, the blinking stops. – If the blinking does not stop, unplug the refrigerator for about 30 seconds to reset the processor. – If the display still blinks it may indicate a problem within the freezer.
What does a misfire code on a check engine light mean?
Misfires that turn on the check engine light and log a cylinder-specific fault code are the easiest to diagnose. The OBD II system will identify the cylinder (s) that are not contributing their normal dose of power and set a code that corresponds to the firing order. A P0303 code, for example, would tell you that the No. 3 cylinder is misfiring.
When does a computer set a misfire code?
A misfire code is set when the computer detects a situation where there is an unexpected change in crankshaft speed. With most engines, the crank sensor is the key component in determining a misfire.