Uploaded January 2022 | Updated September 2026, 2 weeks ago
Panasonic Leica 12-60mm F2.8-4.0 OIS lens should provide parfocal construction. Is that true? It should keep the focus unchanged when the lens is zooming. The test was carried out using the Panasonic Lumix GH5 II camera.
Panasonic Leica 12-60mm F2.8-4.0 OIS lens should provide parfocal construction. Is that true? It should keep the focus unchanged when the lens is zooming. The test was carried out using the Panasonic Lumix GH5 II camera.
![Epson EcoTank Red Light Blinking - Waste Ink Pads Replacement Fix, WICReset Software [SOLVED]](https://i.ytimg.com/vi/eKV2jwL1Qdo/mqdefault.jpg "Epson EcoTank Red Light Blinking - Waste Ink Pads Replacement Fix, WICReset Software [SOLVED]
The procedure of replacing waste ink pads in #Epson EcoTank L210 #printer as an easy fix when red/orange LED are flashing. The pads were obtained on Amazon for $8. The unlocking software used was #WICReset. The trial version is able to unlock only 10 % of the page counter even if #wasteinkpads are OK.
The video is commented using the Czech or English subtitles.
Similar issue (and fix) can be expected with other Epson printers as well, like L100, L110, L200, L220, L300, L350, L355, L360, L365, L380, L385, L455, L800, L805, L810, L815, L850, L3110, L3150, L7160 and many others...")
