Electronics Forum | Mon Feb 08 12:18:40 EST 2021 | mendez
The mylar is just the keyboard and has its own connector. All the keys seems to work well (the lcd pcb has some leds and they blink when I push each key). The lcd is soldered on the display board.
Electronics Forum | Mon Feb 08 13:15:23 EST 2021 | mendez
Honestly speaking, do you recommend fixing the printer? Is it very reliable? I tried calling sigmaprint.co.uk but they did not answer. The have no working links in their site and they might be out of business?
Electronics Forum | Mon Feb 08 13:31:19 EST 2021 | bobpan
I believe sigmaprint is out of business....but Reprint still has a working webpage so they should be able to help you. I like those printers but they are very old and the boards can cause intermittent problems.