Hi Kevin, I have a multi-function printer scanner that has a similar problem when it needs to be cleaned. This link explains the problem and how to fix it. Maybe your issue is similar.
https://help.brother-usa.com/app/answers/detail/a_id/62055/~/black-vertical-lines-when-copying-or-scanning <https://help.brother-usa.com/app/answers/detail/a_id/62055/~/black-vertical-lines-when-copying-or-scanning> Good luck, -Dan > On Apr 2, 2021, at 5:56 PM, Kevin Parker via cctalk <[email protected]> > wrote: > > If there is anyone on the list familiar with scanners I'd be most grateful > for some advice please. >
