Copy and paste the CSS code below into the "Custom Print Page Style" section of the Print-O-Matic plugin settings page (you'll find it under the "Settings" side menu item). Everything else is already set up for you.

START COPYING AT LINE BELOW..

/*General Settings*/
html {zoom: .90;}
@page { size: auto; margin: 0; } 
header, footer{display:none;}
.printomatictext {display: none;}

/*Font Settings - Confirm with your other general CSS settings to match*/
h3, .heading-size-3 {
    font-size: 3.5rem;
    margin-top: 25px;
    margin-bottom: 25px;
}
h4, .heading-size-4 {
    font-size: 2.2rem;
    margin-top: 20px;
    margin-bottom: 30px;
}
p {font-size: 18px;line-height: 1.476; font-family: "Inter var", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Helvetica, sans-serif;}
.entry-content {
    font-family: "Inter var", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Helvetica, sans-serif;
}

/***VERSION 1***/
/**V1 PAGE 1**/
/*V1P1 Top Banner*/
.v1-p1-tb-logo {margin-left:-40px; margin-top:-370px}
.v1-p1-tb-copy {color:#ffffff;}

/*V1P1 Section 1 - with columns*/
.v1-p1-s1 {
    max-width: 1200px;
    padding-left: 50px;
    padding-right: 50px;
    display: flow-root;
    width: 100%;
    height: 100%;}
.v1-p1-s1-c1 {
    width: 60%;
    float: left;
    text-align: left;}
.v1-p1-s1-c2 {
    width: 40%;
    float: left;
    text-align: center;}
.v1-p1-s1-c2 .select{
    display: none;}

/*V1P1 WIDGET IMAGE SWAP*/
canvas#myPieChart {
    background-image: url(https://splashzone.splashmetrics.io/smartdoc/wp-content/uploads/2020/12/graph_print.png);
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    width:100%!important;
    height:450px!important;
}

/*V1P1 Footer*/
.v1-p1-footer {
    display: flow-root;
    width: 100%;
    height: 100%;
    text-align: center;
    padding: 10px 5px;
    background-color: #f4f4f4;
}
.v1-p1-footer-c { 
width: 33.333%;
float: left;}

/*V1P1 CONTENT SPACING - adjust these as necessary to vertically center content and hit the page breaks*/
.v1-p1-s1 {margin-top: 25px;}
.v1-p1-s1-c1 {margin-top:60px;}
.v1-p1-s1-c2 {margin-top:40px;}
.v1-p1-footer {
    margin-top: 120px;
    padding-bottom: 25px;}

/**V1 PAGE 2**/
/*V1P2 Section 1 - with columns*/
.v1-p2-s1 {
    max-width: 1200px;
    padding-left: 50px !important;
    padding-right: 50px !important;
    display: flow-root;
    width: 100%;
    height: 100%;}
.v1-p2-s1-c1 {
    width: 50%;
    float: left;
    text-align: center;}
.v1-p2-s1-c2 {
    width: 50%;
    float: left;
    text-align: left;}

/*V1P2 -Section 2 - with columns*/
.v1-p2-s2 {
    max-width: 1200px;
    margin: 0px auto;
    padding-left: 50px !important;
    padding-right: 50px !important;
    display: flow-root;
    width: 100%;
    height: 100%;
    background-color: #f4f4f4;}
.v1-p2-s2-c1 {
    width: 50%;
    float: left;
    text-align: left;}
.v1-p2-s2-c2 {
    width: 50%;
    float: left;
    text-align: center;}
.v1-p2-s2-c2 .has-small-font-size{display: none;}
.v1-p2-s2-c2-slider .wp-block-getwid-media-text-slider__slides-wrapper {display: none;}

/**V1P2 WIDGET IMAGE SWAP**/
.v1-p2-s2-c2-slider { background-image: url(https://splashzone.splashmetrics.io/smartdoc/wp-content/uploads/2020/11/v1-p2-s2-c2-slider.jpg);
height: 360px;background-size: contain;background-repeat: no-repeat;background-position: center;}

/*V1P2 CONTENT SPACING - adjust these as necessary to vertically center content and hit the page breaks*/
.v1-p2-s1 {margin-top: 90px;}
.v1-p2-s1-c1 {margin-top:30px;}
.v1-p2-s1-c2 {margin-top:90px;}
.v1-p2-s2 {
    margin-top: 165px;
    padding-top: 70px !important;
    padding-bottom: 190px !important;}
.v1-p2-s2-c1 {margin-top:70px;}
.v1-p2-s2-c2 {margin-top:90px;}

/**V1 - Page 3**/
/*V1P3 Section 1 - with columns*/
.v1-p3-s1 {
    max-width: 1200px;
    margin: 0px auto;
    padding-left: 50px !important;
    padding-right: 50px !important;
    display: flow-root;
    width: 100%;
    height: 100%;
    background-color: #f4f4f4;}
.v1-p3-s1-c1 {
    width: 50%;float: left;
    text-align: center;}
.v1-p3-s1-c1 .has-small-font-size{display: none;}
.v1-p3-s1-c1-slider .wp-block-getwid-images-slider__wrapper.slick-slider {display: none;}

/**V1-P3 WIDGET IMAGE SWAP**/
.v1-p3-s1-c1-slider {background-image: url(https://splashzone.splashmetrics.io/smartdoc/wp-content/uploads/2020/12/sm_product_05.png);background-size: contain;height: 300px;background-position: center;background-repeat: no-repeat;}

.v1-p3-s1-c2 {
    width: 50%;
    float: left;
    text-align: left;}

/*V1P3 - Section 2 - with columns*/
.v1-p3-s2 {
    max-width: 1200px;
    margin: 0px auto;
    padding-left: 50px !important;
    padding-right: 50px !important;
    display: flow-root;
    width: 100%;
    height: 100%;
    text-align: center;}
.v1-p3-s2 .has-text-align-left {
    text-align: left;}

/*V1P3 - VIDEO SWAP*/
.video-display {
display: none;
}
.video-still
{background-image: url(https://splashzone.splashmetrics.io/smartdoc/wp-content/uploads/2020/11/video_still_01.png);background-size: contain;height: 225px;background-position: center;background-repeat: no-repeat; }

/*CTA Group settings*/
.cta-group {
    text-align: center;
}
.cta-group .wp-block-button__link {
    width: 100%;
    text-align: center;
    padding: 12px 24px;
    color: #fff;
    margin-top: 40px;
}

/*V1P3 CONTENT SPACING - adjust these as necessary to vertically center content and hit the page breaks*/
.v1-p3-s1 {
    padding-top: 50px !important;
    padding-bottom: 80px !important;
    margin-bottom: 60px;
}
.v1-p3-s1-c1 {
    margin-top:80px;}
.v1-p3-s1-c2 {
    margin-top: 90px;}
.cta-group {
    margin-top: 60px;}


/***Version 2***/

/**V2 Page 1**/
/**V2 Page 2**/
/**V2 Page 3**/