Recently one of my focuses has been to find a way to make the PCB (Printed Circuit Board) creation process easier. I like being able to design something based on what I want in a circuit and just making it myself on the random weekend. While the toner transfer method has been my go to in the past it’s just not nearly as consistent as I would like it to be. The specific pressure of the iron and timing both make it a hit or miss approach. I’m not a fan of hit or miss I like to know something is going to work every time I try to do it. This sentiment got me exploring new ideas for PCB creation which is the topic of this project.
About a year and a half ago I found this webpage on modifying an Epson inkjet printer into a printer capable of printing on thicker materials such as copper clad board used by hobbyists such as myself to create custom circuit boards. As you'll notice that webpage is centered around an Epson C84 printer, but Epson printers are all somewhat similar so I decided to try this method on the C86 I had lying around the house.
Since I've been working on my own website (www.ryanpourcillie.com) I've documented everything about the project and thought it would be good to put it multiple places so hopefully numerous people can see it and try something new for themselves. I really tried to go into detail on everything I did in this process and the problems I had to troubleshoot because from looking around online there have been a few people who have done these modifications before, but no one really seems to have given a very good in-depth step by step build guide. Hopefully this Instructable can serve as just that.
So all that being said let's start with the tools and materials you'll need for this project:
- Obviously you'll need some form of an Epson inkjet printer probably of the C80 family as those are the ones I have seen modifications to in the past.
- A sheet of aluminum or steel or some metal sheet (about 9 inches by 14.5 inches roughly)
- Approximately 4 feet of 1/4 inch bent (90 degree corner piece) aluminum rail
- Some type of brackets and screws to secure them with (I used 3, you'll see an image of them later on)
- Some 4 - 40 screws (I used 1/2 inch long ones)
- Nuts for said screws (I used about 16)
- A small piece of scrap plywood and some other random scraps of 2x4 or something of the sort
- Epoxy and/or hot glue
- The drivers for whichever printer and operating system you decide to use
- An ink kit from Inksupply.com (more details on this later)
- A Dremel tool with grinding wheels to cut through metal
- Various screwdrivers
- Pliers or a socket wrench that fits the nuts or screws you'll be using
- A drill of some sort to attach the brackets
- A hot glue gun
- A heat gun
Once you've gathered all of those things you're ready to begin.
Step 1: Panel Removal and Breakdown
Once you get all that done you'll end up with the internals of the printer ready for modification.