Brother DCP-T220 WiFi LED Blinking: Meaning and Fix
If the Brother DCP-T220 WiFi Button/LED keeps blinking for more than a few minutes, Brother recommends restarting Wi-Fi from the printer controls.
BlueBlinking for several minutesverified
Device category
Printers Light Guide
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Important: Light colors are not universal. A blinking red light on one printers can mean something different on another brand or model.
Verified starter guides
Brother HL-L2300D Ready LED Dim Green: Meaning
On the Brother HL-L2300D, a dimmed green Ready LED means the printer is in Sleep mode or Deep Sleep mode.
GreenDimmedverified
Brother HL-L2310D Drum LED: Meaning and Fix
On the Brother HL-L2310D, the Drum LED indicates the drum unit must be replaced soon.
Status LEDLED indicates drum conditionverified
Brother HL-L2310D Toner LED: Meaning and Fix
On the Brother HL-L2310D, the Toner LED indicates the toner is low.
Status LEDLED indicates toner conditionverified
Brother QL-1110NWBE Orange Light Flashing Every 0.5 Seconds
On the Brother QL-1110NWBE, an orange light flashing at 0.5 second intervals means the printer is in Cooling mode.
OrangeFlashes at 0.5 second intervalsverified
Canon MG3500 Alarm Lamp Flashes Four Times
On the Canon MG3500 series, four orange Alarm lamp flashes mean the FINE cartridge is not installed properly.
OrangeFour flashesverified
Canon MG3500 Alarm Lamp Flashes Three Times
On the Canon MG3500 series, three orange Alarm lamp flashes can point to a closed paper output tray or a paper jam.
OrangeThree flashesverified
Canon MG3500 Alarm Lamp Flashes Twice: Meaning and Fix
On the Canon MG3500 series, two orange Alarm lamp flashes can mean the machine is out of paper, paper does not feed, or the paper size does not match the print settings.
OrangeTwo flashesverified
Canon MG3620 Alarm Lamp Flashes Five Times
On the Canon MG3620, five orange Alarm lamp flashes usually point to a cartridge recognition or cartridge installation problem.
OrangeFive flashesverified
Canon MG3620 Alarm Lamp Flashes Four Times
On the Canon MG3620, four orange Alarm lamp flashes mean the cartridge is not installed properly.
OrangeFour flashesverified
Canon MG3620 Alarm Lamp Flashes Three Times
On the Canon MG3620, three orange Alarm lamp flashes mean paper is jammed.
OrangeThree flashesverified
Canon MG3620 Alarm Lamp Flashes Twice: Meaning and Fix
On the Canon MG3620, two orange Alarm lamp flashes mean the machine is out of paper or paper is not feeding.
OrangeTwo flashesverified
Canon MG3620 ON and Alarm Lamps Flash Alternately
On the Canon MG3620, the ON lamp and Alarm lamp flashing alternately can mean an error requiring service may have occurred.
White/green power with orange alarmFlashing alternatelyverified
DYMO LabelWriter 550 Dim Status Light: Meaning
On the DYMO LabelWriter 550, a dim status light means the printer is in power saving mode.
Status lightDimverified
DYMO LabelWriter 550 Fast Blinking Status Light
On the DYMO LabelWriter 550, a fast blinking status light means an error occurred, such as missing labels or another error condition.
Status lightFast blinkingverified
Epson ET-M1170 Ink Light On: Meaning and Fix
On the Epson ET-M1170, the ink light on can mean initial ink charging or ink refilling may not be complete.
Ink status lightOnverified
Epson ET-M1170 Wi-Fi and Wi-Fi Direct Lights Flashing
On the Epson ET-M1170, the Wi-Fi and Wi-Fi Direct lights flashing mean a Wi-Fi connection error occurred.
Wi-Fi status lightsBoth flashingverified
Epson L396 Ink and Paper Lights Flashing
On the Epson L396, the ink and paper lights flashing can mean an ink pad is nearing or at the end of its service life.
Orange/status lightsBoth flashingverified
Epson XP-231 Paper Light Flashing: Meaning and Fix
On the Epson XP-231, a flashing paper light commonly points to a paper jam or a paper-feed problem that needs to be cleared before printing continues.
OrangeFlashingverified
Epson XP-231 Power Light Flashing After Ink Replacement
If the Epson XP-231 power light keeps flashing for more than a few minutes after replacing ink, the cartridge may not be installed correctly.
GreenFlashingverified
Epson XP-241 Paper Light Flashing: Meaning and Fix
On the Epson XP-241, a flashing paper light means paper is jammed in the product.
Orange/status lightFlashingverified
HP DeskJet 2700 Wireless Attention Icon On and Signal Bars Cycling
On HP DeskJet 2700 printers, the Wireless light blinking with the Wireless Attention icon on and signal bars cycling means the wireless connection is on, but the printer cannot find a wireless signal.
Blue / wireless display stateWireless light blinking with signal bars cyclingverified
HP DeskJet 2700 Wireless Light and Signal Bars Blinking
On the HP DeskJet 2700, the Wireless light and signal bars blinking together means the printer is in WPS progress mode.
BlueBlinking togetherverified
HP DeskJet 2700 Wireless Light Blinking Blue: Meaning and Fix
On the HP DeskJet 2700, a blinking blue Wireless light with cycling signal bars means the printer is in Auto Wireless Connect setup mode.
BlueBlinkingverified
HP DeskJet 2700 Wireless Light Blinks Fast Three Times
On the HP DeskJet 2700, the Wireless light blinking fast three times and returning to its prior state means wireless capability is disabled.
BlueBlinks fast three timesverified
Star TSP100IIIW Ready and Error LEDs Blinking Every 1/2 Second
On the Star Micronics TSP100IIIW, the Ready and Error LEDs both blinking at 1/2 second intervals means a printer head thermistor error.
Ready/Error LEDsBoth blinking at 1/2 second intervalsverified
Star TSP100IIIW Ready and Error LEDs Blinking Every 2 Seconds
On the Star Micronics TSP100IIIW, the Ready and Error LEDs both blinking at 2 second intervals means a basic board thermistor error.
Ready/Error LEDsBoth blinking at 2 second intervalsverified
Zebra GK420d Flashing Green Status Light
On the Zebra GK420d, a flashing green status light means normal operation while the printer is receiving data.
GreenFlashingverified
Zebra GK420d Flashing Red Amber Green: Meaning
On the Zebra GK420d, flashing red, amber, and green means memory defragmentation is running, and Zebra warns not to reset or turn off power.
Red, amber, and greenFlashing red, amber, greenverified
Zebra GK420d Flashing Red Status Light
On the Zebra GK420d, a flashing red status light means the printer is stopped because media is out or the printhead is open.
RedFlashingverified
Zebra ZT411 / ZT421 NETWORK Light Steady Red
On Zebra ZT411 / ZT421 printers with ZebraNet wired Ethernet, a steady red NETWORK light means an Ethernet error condition exists and the printer is not connected to the network.
RedSteadyverified
Zebra ZT411 / ZT421 STATUS Light Flashing Red
On the Zebra ZT411 / ZT421, a flashing red STATUS light can mean the printer is unable to read the dpi setting of the printhead.
RedFlashingverified