How do. Do a factory reset on a Lenovo tablet TB-X103F so it is like new without having to sign in when setting up so I can sell it so someone else can use it. What are the steps

Download the printer software and drivers and then print via TSB

Is this your computer or someone else that had it before you?
If it is yours enter the email account and password for that before it was reset . If it was someone else that set this then it requires more work

How to bypass Verify your account Factory Reset Protection

BYPASS GOOGLE Account Lenovo TAB 2 A10 30 HOW TO FREE EASY

How to Unlock Frp Lenovo TAB 2 A10 30 and bypass Google Verification

try otg if that is compatible, otherwise connect to pc

https://download.lenovo.com/consumer/mobiles_pub/lenovo_tab_10_ug_en_v1.0_201611.pdf

hold power button in for 60 seconds

A factory Reset will wipe all the data stored on your iPad...everything will be restored to factory default, which basically means it will be just as you got it out of the box. It can be done by following these steps:

1.)Start by selecting 'settings'
2.)Than select 'general'
when in general scroll down to bottom of the page to 'Reset' and select it.
3.)Than you have the option to do a two things as far as Resetting your iPad.
a.) 'Reset All Settings' - This will preserve all your data but will restore all factory defaults..
b.) 'Erase All Content and Settings'. This will wipe all data and restore to factory defaults.

If you're giving the iPad to someone else or selling it...choose b.

A soft-reset won't work. Someone turned on the encrypt storage option, so the proper password needs to be supplied for it to work.

Unfortunately once a password is set you can't use the device without it. You need to do a Factory Reset (which will wipe all data and settings) for the tablet to otherwise work.
How to do factory reset on Android CNET

On your tablet, tap on Settings > Personal > Security. The reset to factory settings option will be near the bottom.

Reference: Lenovo Yoga Tablet 10 User Guide.

https://www.cellphones.ca/upload/manuals/lenovo-yoga-tablet-10-manual.pdf

Hope this helps!