Attach (recommended) or Link to PDF file here: https://www.recom-power.com/pdf/Powerline-AC-DC/RAC05-K.pdf

Configuration:
- Web browser and its version: Firefox 56.0 (64-bit)
- Operating system and its version: Windows 10 with OS Build 15063.632
- PDF.js version: ?
- Is an extension: Built-in

Steps to reproduce the problem:
1. Open Page

What is the expected behavior? To properly render the first page. 
![image](https://user-images.githubusercontent.com/1151969/31415345-b1504022-add7-11e7-855b-8030a308f7a2.png)

What went wrong? Renders poorly.
![image](https://user-images.githubusercontent.com/1151969/31415363-d8842096-add7-11e7-818d-728c1102891b.png)

Link to a viewer (if hosted on a site other than mozilla.github.io/pdf.js or as Firefox/Chrome extension): ?

const buffer8 = new Uint8Array(4);
  buffer8[0] = 1;
  const view32 = new Uint32Array(buffer8.buffer, 0, 1);
  return view32[0] === 1;
}
const IsLittleEndianCached = {
  get value() {
    return shadow(this, "value", isLittleEndian());
  },
};
function isEvalSupported() {
  try {
    new Function(""); 
    return true;
  } catch (e) {
    return false;
  }
}
const IsEvalSupportedCached = {
  get value() {
    return shadow(this, "value", isEvalSupported());
  },
};
const hexNumbers = [...Array(256).keys()].map(n =>
  n.toString(16).padStart(2, "0")
);
class Util {