Browsing Category

TECHNOLOGY

What is the lifespan of popular cell phones?

Phones begin to perform worse over time, their batteries drain faster, random failures occur and they begin to work more slowly. Since smartphones are usually not a cheap investment, it is useful to know the average lifespan of popular…

How to reset drum counter on Brother MFC-L2712DW

Relpace your drum unit with a new one. Make sure the machine is turned on. Close the front cover. Press OK and the Up arrow key at the same time. Press OK to select Drum. Press the Up arrow key to reset the drum counter.…

How to clear error code E000001 on CANON IR2520/2525/2530

This error is showing when you put out the fuser unit with machine power swich on, you don’t have enough thermal grease in fusing film or problem with connectors (check the connectors). After checking all possible causes, watch the video…

How to print a test page on Brother HL-2130

Turn off the printer. Make sure that the front cover is closed and the power cord is plugged in. -Hold down the Go button as you turn the power switch on. -Keep the Go button pressed down until the Toner, Drum and Error LEDs light up.…

Trouble code list for Sharp AR-5516 / AR-5520

E7 01 Duplex model memory error/ Image data error Detail: 1. The memory capacity for the duplex model machine is wrong. Insufficient memory capacity. 2. Duplex setting is set for a single surface model. Cause: 1. The memory capacity on…