How to install min L MAR on the Brother Typewriter AX-450

Manual here?
https://site.xavier.edu/polt/typewriters/Brother_Electronic_Typewriter.pdf

Paper copy SERVICE manual

https://www.ebay.com/itm/383611063203

Brother Typewriter manuals

Brother typewriters have AX models or EM models. Like the AX-375 or the EM-430. Which one is yours? http://www.brother-usa.com/manuals/default.aspx?PGID=10&R3ModelID=EM430

Brother AX-425 Manual
Please visit the above link. Click "Slow Download", Download the User manual for Brother Electronic Typewriter.

Hope it helps! Good Luck!
CreativeTECH

yoYI would so to ask.com and type in manaul for brother ax-12 typerwriter.
Or, you could just google Brother Ax-12 typewriter and then click on the information and the manual will probably be listed.

Hey there!
I've found the manual for your typewritter online. Go here: http://www.eserviceinfo.com/downloadsm/21954/BROTHER_AX-450.html
Then, towards the bottom, click on this link: Download >> To download the file, please, click here !
It will start downloading automatically.
Hope this helps! I'd appreciate if you rated me if this was helpful :)
Cheers.

Here is the link where you can download operation manual for Brother AX-26 for free:
http://www.devicemanuals.com/guide/Typewriter/Brother/Brother-AX-26-Typewriter-Owner%27s-Manual-T0RJNU1qYz.html

Move the carrier to the desired position for the new left or right margin using "backspace" or "space"

To move beyond the position of a current margin, first position the carrier on the margin and press "alt +m rel"

When the carrier is on the desired position, press "alt + l mar" (if you are setting the left margin), or "alt + r mar" (if you are setting the right margin.)
The minimim distance between the left and right margins is two inches

This is the Users Guide for this.

ftp://ftp.brother.ca/ENGLISH/TYPEWRITER/AX24-UG.pdf

Please rate fixya, if you this solve the query.

move the carrier to where you want the mar.set then hit the R MAR or L MAR key.
to move the carrier beyond the margins hit the MAR REL key