Panasonic Lumix Zoom Lens Became Useless After Attempted Repair by Chain Technology Service Corp This Panasonic Zoom Lens 100-300mm served me well for a few years. But in February 2020, when I extend the zoom to beyond 200mm, the lens is not focusing. It only works when the lens is zoomed only between 100-200mm. So I brought it to an authorized Panasonic service center. February 20, 2020: I brought the lens to: CHAIN TECHNOLOGY SERVICE CORPORATION, Yutivo Bldg. # 265 San Vicente St., Binondo Manila. 1006 Phone : (632) 8711-4009 March 6, 2020: Chain Technology representatives advised me that I need to pay them ₱1,200 to order parts for the lens. I did. June 23, 2020: I made a follow-up but the lens is not yet done. They told me that the part needed has arrived. But they are still waiting for the technician to report to work to get it done. Their excuse -- it was a pandemic. Fine. Accepted. Aug 24: I. made a follow-up again. Still not fixed. Sept 24: I was advised that the lens
HP LaserJet Pro MFP M28a Scan Function Does Not Work Out-of-the-Box on Mac Computers HP LaserJet Pro MFP M28a served my expectations as far as printing is concerned -- good crisp black and white prints. Probably a legacy of the long experience of HP products as far as laser printing is concerned. For printing, I am pleased with it. Copying is also good, easy copying with one button copy feature. HP LaserJet Pro MFP M28a is a multi-function printer which can also perform scanning and this is where it failed - it does not work with Mac computers . I have two macs and it does not work on both. I have done many troubleshooting and there is no solution found yet, even an HP employee responding to the official HP community stated that this model is not supported on Mac with the latest macOS (Mojave). I am not prepared to downgrade my macOS just to accommodate this printer. HP LaserJet Pro MFP M28 is working on a Windows PC. Here is another feedback that surprised me, this m