I had a similar problem and looked for an answer -- found your question. I just got my 'laundry receipt' out of my player. Here is how I did it. I had to pull the CD player out from the dashboard. Once I got the player out, my model let me pull the full face-plate off and I was able to see the pink receipt inside. To get the player out of the car, I went to the following website (pro-fit-intl.com). That company sells dashboard brackets for cellphone holders, ipod holders, etc. The key though is that they tell you how to remove the decorative bezels around the radio so you can get to the screws that hold the radio in place. They provide unique instructions for most every year and make of car. I found mine and printed off the one page. This of course assumes that they recommend that their bracket attaches to one of the radio bolts of your car. I have put in six different cellphone brackets over the years and all hooked to one of the radio bolts.
Anyway, the instructions will tell you how to remove the decorative bezel to expose the bolts. Simply remove each bolt and slide the radio/cd player out. I was able to unplug the cables from the back of the radio which gave me more room to work with the radio on my lap. I started to try to unscrew some of the screws around the radio, but nothing opened up. I was able to gently pry off the radio faceplate (there were electronics embedded, so be careful). The faceplate included a rubber 'door' where the CD inserts into the player, so I could not work with that blocking the slot. With a flashlight, I could see the paper and used a thin metal hook (perhaps a small length of wire hanger or stipped 14 guage electrical wire will work). Using the wire, I was able to "work" the paper out.
I put everything back and it works great. I hope this helps.
Sam
Sam R.
January 2007