As I created decals for my freelanced railroad I learned a few things that I hope will be helpful for others. I wanted to have the name of my line in white letters within an orange strip on two F units.
I discovered quickly that ink jet printers like mine do not print in white...they print colors you can select as fill around blank characters to allow the white paper to show through as white letters. Testors makes a white backed decal paper for this purpose. I realized that the standard orange color in the background and fill selections in "Word" did not match the orange stripe I had already painted on my locomotve. Using the custom color option I finally matched the fill color as closely as possible to the orange stripe. It took many trials but once this was done I could create the decal and apply it to the strip so it would appear white letters had been painted in the stripe. After spraying the printed decal sheet with decal bonder I applied it to the loco and found that the white backed decal film is thicker than regular decal film. I could see the edges of the decal. I used some orange artist chalk to help blend the decal within the stripe.
After it was all said and done it occurred to me that I could have simply created the stripe itself with whit letters within from the white backed decal film!
Here's how my effort turned out after some light weathering:
I discovered quickly that ink jet printers like mine do not print in white...they print colors you can select as fill around blank characters to allow the white paper to show through as white letters. Testors makes a white backed decal paper for this purpose. I realized that the standard orange color in the background and fill selections in "Word" did not match the orange stripe I had already painted on my locomotve. Using the custom color option I finally matched the fill color as closely as possible to the orange stripe. It took many trials but once this was done I could create the decal and apply it to the strip so it would appear white letters had been painted in the stripe. After spraying the printed decal sheet with decal bonder I applied it to the loco and found that the white backed decal film is thicker than regular decal film. I could see the edges of the decal. I used some orange artist chalk to help blend the decal within the stripe.
After it was all said and done it occurred to me that I could have simply created the stripe itself with whit letters within from the white backed decal film!

Here's how my effort turned out after some light weathering: