On the rare occasion that I need to print an email, I always find myself removing the Gmail header elements through Chromes Developer Tools. This simple extension automates that process, so you can get back to browsing Reddit or whatever.
You can Follow the below Step By Step procedure to install the Printer Friendly Gmail Chrome Extension to your Chrome Web browser.
It is the Printer Friendly Gmail Chrome extension download link you can download and install Chrome Browser.
One click print current TAB, selected content on a website and also Google emails.
Convert your emails to PDF format on offline mode (without a server interaction; secure and private) to backup your emails
Edit web pages prior to printing. Delete, hide and format elements. Edit text. Remove adverts and sidebars.
Save ink and paper when printing return shipping labels
Save websites, articles, etc. directy to Gmail
Extract digital receipts and invoices from your email
Removes some things from the Email print pages (ie: Gmail, Mail.com) to make them cleaner
Print your current page.
Screen recorder and screen capture, screenshot tool to record screen. Edit, drop comments and share. Take screenshot