I'm quite impressed. I had to wait 24 hours for my manual (quite a rare one) but I got it and the quality was good. Also, from trawling the web, these prices are by far the best.
Very good scan quality, only PC Board scan not enough contrast.
Text excerpt from page 191 (click to view)
Page: 126
Service Guide OL810
Chapter 3 Maintenance
3.4.03 Transfer Charger Clean the transfer charger if vertical white lines or stripes (printed lightly) are present on printer output. 1. Turn OFF the power supply switch. 2. Press the OPEN switch and raise the stacker cover. 3. Push the lock lever backward to lift the LED holder. 4. Remove out the wire cleaner (1). 5. Position the wire cleaner in the transfer charger assembly as shown in Figure A. 6. Slide the wire cleaner left and right several times across the wire. This cleans the transfer wire. Do not press strongly when wiping or you will break the wire. 7. Return the wire cleaner to its storage clip.