We have a Color Laserjet CP3525dn in a small office. The printer is connected to Windows 7 64 bit professional computer by USB. It recently began printing very slowly:
- Starts printing immediately.
- No pause between sheets.
- The sheets themselves print out slowly regardless if it's in color or grayscale
- Happens even if the print job is 1 or 2 pages
- Prints at regular speed if printing diagnostic sheets from the printer control console.
The fact that it'll print normally from the printer itself rules out a hardware issue, but usually driver issues will not affect speed, but rather if the job prints out at all, or has poor print quality. From what I can tell, the print quality is the same, it's just going very slowly. What settings could affect this?