The Credentials Supplied Are Not Suffcient To Access This Printer

Step 1 :- Open Group policy editor  

Step 1 :- Press Windows and R key at same time

Windows Run box appeared on your computer screen

Step 2 :- type in the Run gpedit.msc and hit enter 

Local Group policy editor appeared on screen 

Step 3:-  go to this path  Computer Configuration > administrative Templates >

Printers 

Step 4 :- Double click on point and print restrictions in right side panel

Step 5 :- Select enabled

Step 6:- Tick on users can only point and print to these servers

Step 7:- Type in the box your printer computer name

• You can skip this option if you don;t have printer server name available

Security Prompts 

Step 8:- Click on When installing driver for a new connection drop down menu 

Step 9:- Select in drop down menu Do not show warning or elevation prompt

Step 10:- Click on When updating drivers for an existing connection drop down menu

Step 11:- Select in drop down menu Do not show warning or elevation prompt

and click apply and ok

Step 12:- Go to this path Computer Configuration > Administrative Templates > System > Driver installation  

Step 13 :- Double click on Allow non – administrators to install driver for these  device setup classes

Step 14 :- Click on enabled

Step 15 :- Click on show button

paste in the value box printer GUID value

Step 16:-  Press Windows and R key at same time and type Control panel and hit enter 

Step 17:- Click on view devices and printer 

Step 18 :- Right click on printer icon and click on properties 

Step 19:- click on Hardware tab

Step 20:- Click on properties in hardware tab

Step 21:- Click on details tab in hardware tab

Step 22:- Click on deivce description in details tab

Step 23:- Select in drop down menu Class Guid 

Step 24:- Right click on value and click on Copy and close the all windows tab

Step 25:- Open local Group policy Editor and go to this path

Path :- Computer Configuration > Administrative Templates > System > Driver installation  

Doubble click on Allow non administrator to install driver for these device setup classes and click on enabled and click on show 

Step 26:- Paste in the value box your printer Guid value and click on ok 

Step 27:- Click on apply and ok  now close all windows tab and restart your computer or laptop

i hope this article will helpful for you.

The Credentials Supplied Are Not Sufficient To Access This Printer