To protect yourself from the new coronavirus variants, which are both more contagious and potentially more deadly than the original, some researchers...
I used to own a compatible cartridge business where we rebuilt the toner cartridges ourselves. We had a very large market share in our area including...
First thing I'd do is run a bunch of skyshott to get all the unknown toner out of the DV unit and then put OEM toner in and run calibration. You may...
On other note: Stay away from Chinese toner. Especially the color toner. You can use once, maybe twice, and then you'll notice that DV, transfer belt...
Been in the photocopier industry since I was 17 years old now 54. Been repairing photocopier, printer etc for the last 37 years best job ever. Credited Ricoh, Canon, Develop. But like all lifers work on most makes